Whitespace cleanup: Remove all multiple newlines

This patch removes all occurrences of double and triple
newlines.

Command used for this:
find .  -type d \( -name ffmpeg \) -prune -o \
        -regex '\(.*\.[hc]\|.*\.cc\)' \
        -a -not -name 'adrian-aec.*' -a -not \
        -name reserve.c -a -not -name 'rtkit.*' \
        -exec sed -i -e '/^$/{N;s/^\n$//}' {} \;

Two passes were needed to remove triple newlines.
The excluded files are mirrored files from external sources.

src/daemon/ltdl-bind-now.h

@@ -22,7 +22,6 @@
   USA.
 ***/
 
-
 void pa_ltdl_init(void);
 void pa_ltdl_done(void);
 

src/modules/alsa/alsa-mixer.c

@@ -275,7 +275,6 @@ struct pa_alsa_mixer_pdata {
     snd_mixer_t *mixer;
 };
 
-
 struct pa_alsa_mixer_pdata *pa_alsa_mixer_pdata_new(void) {
     struct pa_alsa_mixer_pdata *pd;
 
@@ -383,8 +382,6 @@ int pa_alsa_set_mixer_rtpoll(struct pa_alsa_mixer_pdata *pd, snd_mixer_t *mixer,
     return 0;
 }
 
-
-
 static const snd_mixer_selem_channel_id_t alsa_channel_ids[PA_CHANNEL_POSITION_MAX] = {
     [PA_CHANNEL_POSITION_MONO] = SND_MIXER_SCHN_MONO, /* The ALSA name is just an alias! */
 
@@ -1768,7 +1765,6 @@ finish:
     return j;
 }
 
-
 static pa_alsa_option* option_get(pa_alsa_path *p, const char *section) {
     char *en;
     const char *on;
@@ -3022,7 +3018,6 @@ void pa_alsa_path_set_dump(pa_alsa_path_set *ps) {
         pa_alsa_path_dump(p);
 }
 
-
 static pa_bool_t options_have_option(pa_alsa_option *options, const char *alsa_name) {
     pa_alsa_option *o;
 
@@ -3785,7 +3780,6 @@ static void mapping_paths_probe(pa_alsa_mapping *m, pa_alsa_profile *profile,
         return;
     }
 
-
     PA_HASHMAP_FOREACH(p, ps->paths, state) {
         if (pa_alsa_path_probe(p, mixer_handle, hctl_handle, m->profile_set->ignore_dB) < 0) {
             pa_hashmap_remove(ps->paths, p);

src/modules/alsa/alsa-sink.c

@@ -580,7 +580,6 @@ static int mmap_write(struct userdata *u, pa_usec_t *sleep_usec, pa_bool_t polle
             break;
         }
 
-
         if (++j > 10) {
 #ifdef DEBUG_TIMING
             pa_log_debug("Not filling up, because already too many iterations.");
@@ -722,7 +721,6 @@ static int unix_write(struct userdata *u, pa_usec_t *sleep_usec, pa_bool_t polle
 
         n_bytes = (size_t) n * u->frame_size;
 
-
 #ifdef DEBUG_TIMING
         pa_log_debug("avail: %lu", (unsigned long) n_bytes);
 #endif

src/modules/alsa/alsa-source.c

@@ -539,7 +539,6 @@ static int mmap_read(struct userdata *u, pa_usec_t *sleep_usec, pa_bool_t polled
             break;
         }
 
-
         if (++j > 10) {
 #ifdef DEBUG_TIMING
             pa_log_debug("Not filling up, because already too many iterations.");

src/modules/alsa/alsa-util.c

@@ -1474,7 +1474,6 @@ snd_hctl_elem_t* pa_alsa_find_eld_ctl(snd_hctl_t *hctl, int device) {
     return snd_hctl_find_elem(hctl, id);
 }
 
-
 static int prepare_mixer(snd_mixer_t *mixer, const char *dev, snd_hctl_t **hctl) {
     int err;
 

src/modules/bluetooth/module-bluetooth-proximity.c

@@ -346,7 +346,6 @@ static int update_matches(struct userdata *u, bool add) {
     } else
         dbus_bus_remove_match(pa_dbus_connection_get(u->dbus_connection), filter1, NULL);
 
-
     if (add) {
         dbus_bus_add_match(pa_dbus_connection_get(u->dbus_connection), filter2, &e);
 

src/modules/echo-cancel/module-echo-cancel.c

@@ -462,7 +462,6 @@ static int sink_process_msg_cb(pa_msgobject *o, int code, void *data, int64_t of
     return pa_sink_process_msg(o, code, data, offset, chunk);
 }
 
-
 /* Called from main context */
 static int source_set_state_cb(pa_source *s, pa_source_state_t state) {
     struct userdata *u;
@@ -1301,7 +1300,6 @@ static void sink_input_attach_cb(pa_sink_input *i) {
     pa_sink_attach_within_thread(u->sink);
 }
 
-
 /* Called from source I/O thread context. */
 static void source_output_detach_cb(pa_source_output *o) {
     struct userdata *u;

src/modules/echo-cancel/speex.c

@@ -146,7 +146,6 @@ fail:
     return FALSE;
 }
 
-
 pa_bool_t pa_speex_ec_init(pa_core *c, pa_echo_canceller *ec,
                            pa_sample_spec *rec_ss, pa_channel_map *rec_map,
                            pa_sample_spec *play_ss, pa_channel_map *play_map,

src/modules/echo-cancel/webrtc.cc

@@ -91,7 +91,6 @@ pa_bool_t pa_webrtc_ec_init(pa_core *c, pa_echo_canceller *ec,
         goto fail;
     }
 
-
     hpf = DEFAULT_HIGH_PASS_FILTER;
     if (pa_modargs_get_value_boolean(ma, "high_pass_filter", &hpf) < 0) {
         pa_log("Failed to parse high_pass_filter value");

src/modules/jack/module-jackdbus-detect.c

@@ -76,7 +76,6 @@ static const char* const modnames[JACK_SS_COUNT] = {
     "module-jack-source"
 };
 
-
 struct userdata {
     pa_module *module;
     pa_core *core;
@@ -89,7 +88,6 @@ struct userdata {
     int jack_module_index[JACK_SS_COUNT];
 };
 
-
 static void ensure_ports_stopped(struct userdata* u) {
     int i;
     pa_assert(u);
@@ -127,7 +125,6 @@ static void ensure_ports_started(struct userdata* u) {
         }
 }
 
-
 static pa_bool_t check_service_started(struct userdata* u) {
     DBusError error;
     DBusMessage *m = NULL, *reply = NULL;

src/modules/module-combine.c

@@ -56,7 +56,6 @@ int pa__init(pa_module*m) {
     return module ? 0 : -1;
 }
 
-
 void pa__done(pa_module*m) {
     struct userdata *u;
 

src/modules/module-console-kit.c

@@ -337,7 +337,6 @@ fail:
     return -1;
 }
 
-
 void pa__done(pa_module *m) {
     struct userdata *u;
 

src/modules/module-device-manager.c

@@ -149,14 +149,12 @@ enum {
     SUBCOMMAND_EVENT
 };
 
-
 /* Forward declarations */
 #ifdef DUMP_DATABASE
 static void dump_database(struct userdata *);
 #endif
 static void notify_subscribers(struct userdata *);
 
-
 static void save_time_callback(pa_mainloop_api*a, pa_time_event* e, const struct timeval *t, void *userdata) {
     struct userdata *u = userdata;
 
@@ -631,7 +629,6 @@ static void update_highest_priority_device_indexes(struct userdata *u, const cha
     }
 }
 
-
 static void route_sink_input(struct userdata *u, pa_sink_input *si) {
     const char *role;
     uint32_t role_index, device_index;
@@ -1003,7 +1000,6 @@ static pa_hook_result_t source_output_new_hook_callback(pa_core *c, pa_source_ou
     return PA_HOOK_OK;
 }
 
-
 static pa_hook_result_t sink_put_hook_callback(pa_core *c, PA_GCC_UNUSED pa_sink *sink, struct userdata *u) {
     pa_assert(c);
     pa_assert(u);
@@ -1058,7 +1054,6 @@ static pa_hook_result_t source_unlink_hook_callback(pa_core *c, pa_source *sourc
     return route_source_outputs(u, source);
 }
 
-
 static void apply_entry(struct userdata *u, const char *name, struct entry *e) {
     uint32_t idx;
     char *n;
@@ -1101,7 +1096,6 @@ static void apply_entry(struct userdata *u, const char *name, struct entry *e) {
     }
 }
 
-
 #define EXT_VERSION 1
 
 static int extension_cb(pa_native_protocol *p, pa_module *m, pa_native_connection *c, uint32_t tag, pa_tagstruct *t) {
@@ -1600,7 +1594,6 @@ int pa__init(pa_module*m) {
         for (uint32_t j = 0; j < i; ++j)
             subscribe_callback(m->core, PA_SUBSCRIPTION_EVENT_SINK|PA_SUBSCRIPTION_EVENT_NEW, p_i[j].index, u);
 
-
         /* We cycle over all the available sources so that they are added to our database if they are not in it yet */
         i = 0;
         PA_IDXSET_FOREACH(source, m->core->sources, idx) {

src/modules/module-device-restore.c

@@ -111,7 +111,6 @@ enum {
     SUBCOMMAND_SAVE_FORMATS
 };
 
-
 #define ENTRY_VERSION 1
 
 struct entry {
@@ -173,7 +172,6 @@ static void trigger_save(struct userdata *u, pa_device_type_t type, uint32_t sin
     u->save_time_event = pa_core_rttime_new(u->core, pa_rtclock_now() + SAVE_INTERVAL, save_time_callback, u);
 }
 
-
 #ifdef ENABLE_LEGACY_DATABASE_ENTRY_FORMAT
 /* Some forward declarations */
 static pa_bool_t legacy_entry_read(struct userdata *u, pa_datum *data, struct entry **entry, struct perportentry **perportentry);
@@ -685,7 +683,6 @@ static void subscribe_callback(pa_core *c, pa_subscription_event_type_t t, uint3
         }
     }
 
-
     pa_assert(e);
 
     if (olde) {
@@ -706,7 +703,6 @@ static void subscribe_callback(pa_core *c, pa_subscription_event_type_t t, uint3
         entry_free(e);
     }
 
-
     pa_assert(ppe);
 
     if (oldppe) {

src/modules/module-equalizer-sink.c

@@ -274,7 +274,6 @@ static int sink_process_msg_cb(pa_msgobject *o, int code, void *data, int64_t of
     return pa_sink_process_msg(o, code, data, offset, chunk);
 }
 
-
 /* Called from main context */
 static int sink_set_state_cb(pa_sink *s, pa_sink_state_t state) {
     struct userdata *u;
@@ -1856,7 +1855,6 @@ void equalizer_handle_seed_filter(DBusConnection *conn, DBusMessage *msg, void *
     pa_aupdate_write_end(u->a_H[r_channel]);
     pa_xfree(ys);
 
-
     pa_dbus_send_empty_reply(conn, msg);
 
     pa_assert_se((message = dbus_message_new_signal(u->dbus_path, EQUALIZER_IFACE, equalizer_signals[EQUALIZER_SIGNAL_FILTER_CHANGED].name)));

src/modules/module-filter-heuristics.c

@@ -166,7 +166,6 @@ fail:
 
     return -1;
 
-
 }
 
 void pa__done(pa_module *m) {

src/modules/module-ladspa-sink.c

@@ -944,7 +944,6 @@ static int write_control_parameters(struct userdata *u, double *control_values,
     return 0;
 }
 
-
 int pa__init(pa_module*m) {
     struct userdata *u;
     pa_sample_spec ss;
@@ -1145,7 +1144,6 @@ int pa__init(pa_module*m) {
         }
     }
 
-
     u->block_size = pa_frame_align(pa_mempool_block_size_max(m->core->mempool), &ss);
 
     /* Create buffers */

src/modules/module-remap-source.c

@@ -4,7 +4,6 @@
     Copyright 2013 bct electronic GmbH
     Contributor: Stefan Huber <s.huber@bct-electronic.com>
 
-
     PulseAudio is free software; you can redistribute it and/or modify
     it under the terms of the GNU Lesser General Public License as published
     by the Free Software Foundation; either version 2.1 of the License,

src/modules/module-role-cork.c

@@ -278,7 +278,6 @@ fail:
 
     return -1;
 
-
 }
 
 void pa__done(pa_module *m) {

src/modules/module-rygel-media-server.c

@@ -160,7 +160,6 @@ PA_MODULE_USAGE("display_name=<UPnP Media Server name>");
     " </interface>"                                                     \
     "</node>"
 
-
 static const char* const valid_modargs[] = {
     "display_name",
     NULL

src/modules/module-stream-restore.c

@@ -144,7 +144,6 @@ enum {
     SUBCOMMAND_EVENT
 };
 
-
 static struct entry* entry_new(void);
 static void entry_free(struct entry *e);
 static struct entry *entry_read(struct userdata *u, const char *name);

src/modules/module-switch-on-port-available.c

@@ -286,7 +286,6 @@ static pa_hook_result_t source_new_hook_callback(pa_core *c, pa_source_new_data
     return PA_HOOK_OK;
 }
 
-
 int pa__init(pa_module*m) {
     struct userdata *u;
 

src/modules/module-tunnel.c

@@ -517,13 +517,11 @@ static int sink_process_msg(pa_msgobject *o, int code, void *data, int64_t offse
 
             return 0;
 
-
         case SINK_MESSAGE_REMOTE_SUSPEND:
 
             stream_suspend_within_thread(u, !!PA_PTR_TO_UINT(data));
             return 0;
 
-
         case SINK_MESSAGE_UPDATE_LATENCY: {
             pa_usec_t y;
 
@@ -1029,7 +1027,6 @@ static int read_ports(struct userdata *u, pa_tagstruct *t) {
     return 0;
 }
 
-
 static int read_formats(struct userdata *u, pa_tagstruct *t) {
     uint8_t n_formats;
     pa_format_info *format;

src/modules/module-virtual-source.c

@@ -153,7 +153,6 @@ static void sink_update_requested_latency_cb(pa_sink *s) {
 
 }
 
-
 /* Called from I/O thread context */
 static void sink_request_rewind_cb(pa_sink *s) {
     struct userdata *u;
@@ -349,7 +348,6 @@ static void source_output_push_cb(pa_source_output *o, const pa_memchunk *chunk)
         pa_source_post(u->source, chunk);
     }
 
-
 }
 
 /* Called from input thread context */
@@ -467,7 +465,6 @@ static void source_output_moving_cb(pa_source_output *o, pa_source *dest) {
     }
 }
 
-
 int pa__init(pa_module*m) {
     struct userdata *u;
     pa_sample_spec ss;

src/modules/oss/module-oss.c

@@ -175,7 +175,6 @@ static int trigger(struct userdata *u, pa_bool_t quick) {
 
     pa_log_debug("trigger: %i", enable_bits);
 
-
     if (u->use_mmap) {
 
         if (!quick)

src/modules/raop/raop_client.c

@@ -70,7 +70,6 @@
 
 #define RAOP_PORT 5000
 
-
 struct pa_raop_client {
     pa_core *core;
     char *host;
@@ -392,7 +391,6 @@ pa_raop_client* pa_raop_client_new(pa_core *core, const char* host) {
     return c;
 }
 
-
 void pa_raop_client_free(pa_raop_client* c) {
     pa_assert(c);
 
@@ -404,7 +402,6 @@ void pa_raop_client_free(pa_raop_client* c) {
     pa_xfree(c);
 }
 
-
 int pa_raop_connect(pa_raop_client* c) {
     char *sci;
     struct {
@@ -438,7 +435,6 @@ int pa_raop_connect(pa_raop_client* c) {
     return pa_rtsp_connect(c->rtsp);
 }
 
-
 int pa_raop_flush(pa_raop_client* c) {
     pa_assert(c);
 
@@ -446,7 +442,6 @@ int pa_raop_flush(pa_raop_client* c) {
     return 0;
 }
 
-
 int pa_raop_client_set_volume(pa_raop_client* c, pa_volume_t volume) {
     int rv;
     double db;
@@ -468,7 +463,6 @@ int pa_raop_client_set_volume(pa_raop_client* c, pa_volume_t volume) {
     return rv;
 }
 
-
 int pa_raop_client_encode_sample(pa_raop_client* c, pa_memchunk* raw, pa_memchunk* encoded) {
     uint16_t len;
     size_t bufmax;
@@ -550,7 +544,6 @@ int pa_raop_client_encode_sample(pa_raop_client* c, pa_memchunk* raw, pa_memchun
     return 0;
 }
 
-
 void pa_raop_client_set_callback(pa_raop_client* c, pa_raop_client_cb_t callback, void *userdata) {
     pa_assert(c);
 

src/modules/rtp/rtsp_client.c

@@ -96,7 +96,6 @@ pa_rtsp_client* pa_rtsp_client_new(pa_mainloop_api *mainloop, const char* hostna
     return c;
 }
 
-
 void pa_rtsp_client_free(pa_rtsp_client* c) {
     pa_assert(c);
 
@@ -120,7 +119,6 @@ void pa_rtsp_client_free(pa_rtsp_client* c) {
     pa_xfree(c);
 }
 
-
 static void headers_read(pa_rtsp_client *c) {
     char* token;
     char delimiters[] = ";";
@@ -171,7 +169,6 @@ static void headers_read(pa_rtsp_client *c) {
     c->callback(c, c->state, c->response_headers, c->userdata);
 }
 
-
 static void line_callback(pa_ioline *line, const char *s, void *userdata) {
     char *delimpos;
     char *s2, *s2p;
@@ -278,7 +275,6 @@ static void line_callback(pa_ioline *line, const char *s, void *userdata) {
     pa_xfree(s2);
 }
 
-
 static void on_connection(pa_socket_client *sc, pa_iochannel *io, void *userdata) {
     pa_rtsp_client *c = userdata;
     union {
@@ -359,7 +355,6 @@ void pa_rtsp_disconnect(pa_rtsp_client *c) {
     c->ioline = NULL;
 }
 
-
 const char* pa_rtsp_localip(pa_rtsp_client* c) {
     pa_assert(c);
 
@@ -448,7 +443,6 @@ static int rtsp_exec(pa_rtsp_client* c, const char* cmd,
     return 0;
 }
 
-
 int pa_rtsp_announce(pa_rtsp_client *c, const char* sdp) {
     pa_assert(c);
     if (!sdp)
@@ -458,7 +452,6 @@ int pa_rtsp_announce(pa_rtsp_client *c, const char* sdp) {
     return rtsp_exec(c, "ANNOUNCE", "application/sdp", sdp, 1, NULL);
 }
 
-
 int pa_rtsp_setup(pa_rtsp_client* c) {
     pa_headerlist* headers;
     int rv;
@@ -474,7 +467,6 @@ int pa_rtsp_setup(pa_rtsp_client* c) {
     return rv;
 }
 
-
 int pa_rtsp_record(pa_rtsp_client* c, uint16_t* seq, uint32_t* rtptime) {
     pa_headerlist* headers;
     int rv;
@@ -501,7 +493,6 @@ int pa_rtsp_record(pa_rtsp_client* c, uint16_t* seq, uint32_t* rtptime) {
     return rv;
 }
 
-
 int pa_rtsp_teardown(pa_rtsp_client *c) {
     pa_assert(c);
 
@@ -509,7 +500,6 @@ int pa_rtsp_teardown(pa_rtsp_client *c) {
     return rtsp_exec(c, "TEARDOWN", NULL, NULL, 0, NULL);
 }
 
-
 int pa_rtsp_setparameter(pa_rtsp_client *c, const char* param) {
     pa_assert(c);
     if (!param)
@@ -519,7 +509,6 @@ int pa_rtsp_setparameter(pa_rtsp_client *c, const char* param) {
     return rtsp_exec(c, "SET_PARAMETER", "text/parameters", param, 1, NULL);
 }
 
-
 int pa_rtsp_flush(pa_rtsp_client *c, uint16_t seq, uint32_t rtptime) {
     pa_headerlist* headers;
     int rv;

src/modules/udev-util.h

@@ -22,7 +22,6 @@
   USA.
 ***/
 
-
 #include <pulse/proplist.h>
 
 int pa_udev_get_info(int card_idx, pa_proplist *p);

src/modules/xen/module-xenpv-sink.c

@@ -278,11 +278,9 @@ static int sink_process_msg(pa_msgobject *o, int code, void *data, int64_t offse
 static int process_render(struct userdata *u) {
     pa_assert(u);
 
-
     if (u->memchunk.length <= 0)
         pa_sink_render(u->sink, ioring->usable_buffer_space, &u->memchunk);
 
-
     pa_assert(u->memchunk.length > 0);
 
     xc_evtchn_notify(xce, xen_evtchn_port);
@@ -583,7 +581,6 @@ void pa__done(pa_module*m) {
 
 }
 
-
 static int alloc_gref(struct ioctl_gntalloc_alloc_gref *gref_, void **addr) {
     int alloc_fd, dev_fd, rv;
 
@@ -701,7 +698,6 @@ static char* read_param(const char *paramname) {
     return xs_read(xsh, 0, keybuf, &len);
 }
 
-
 static int publish_spec(pa_sample_spec *sample_spec) {
     /* Publish spec and set state to XenbusStateInitWait*/
     int ret;
@@ -713,7 +709,6 @@ static int publish_spec(pa_sample_spec *sample_spec) {
     return ret;
 }
 
-
 static int read_backend_default_spec(pa_sample_spec *sample_spec) {
     /* Read spec from backend */
     char *out;

src/pulse/channelmap.c

@@ -392,7 +392,6 @@ pa_channel_map* pa_channel_map_init_auto(pa_channel_map *m, unsigned channels, p
                     return NULL;
             }
 
-
         default:
             pa_assert_not_reached();
     }

src/pulse/context.c

@@ -1368,7 +1368,6 @@ finish:
     pa_context_unref(c);
 }
 
-
 void pa_command_client_event(pa_pdispatch *pd, uint32_t command, uint32_t tag, pa_tagstruct *t, void *userdata) {
     pa_context *c = userdata;
     pa_proplist *pl = NULL;
@@ -1428,7 +1427,6 @@ void pa_context_rttime_restart(pa_context *c, pa_time_event *e, pa_usec_t usec)
     pa_assert(PA_REFCNT_VALUE(c) >= 1);
     pa_assert(c->mainloop);
 
-
     if (usec == PA_USEC_INVALID)
         c->mainloop->time_restart(e, NULL);
     else {

src/pulse/internal.h

@@ -275,7 +275,6 @@ pa_tagstruct *pa_tagstruct_command(pa_context *c, uint32_t command, uint32_t *ta
             return -pa_context_set_error((context), (error)); \
     } while(FALSE)
 
-
 #define PA_CHECK_VALIDITY_RETURN_ANY(context, expression, error, value) \
     do {                                                                \
         if (!(expression)) {                                            \

src/pulse/introspect.c

@@ -1838,7 +1838,6 @@ static void context_index_callback(pa_pdispatch *pd, uint32_t command, uint32_t
         cb(o->context, idx, o->userdata);
     }
 
-
 finish:
     pa_operation_done(o);
     pa_operation_unref(o);

src/pulse/mainloop.c

@@ -568,7 +568,6 @@ static void cleanup_defer_events(pa_mainloop *m, pa_bool_t force) {
     pa_assert(m->defer_events_please_scan == 0);
 }
 
-
 void pa_mainloop_free(pa_mainloop *m) {
     pa_assert(m);
 

src/pulse/scache.c

@@ -167,7 +167,6 @@ finish:
     pa_operation_unref(o);
 }
 
-
 pa_operation *pa_context_play_sample(pa_context *c, const char *name, const char *dev, pa_volume_t volume, pa_context_success_cb_t cb, void *userdata) {
     pa_operation *o;
     pa_tagstruct *t;

src/pulse/stream.c

@@ -1215,7 +1215,6 @@ static int create_stream(
                                               PA_STREAM_RELATIVE_VOLUME|
                                               PA_STREAM_PASSTHROUGH)), PA_ERR_INVALID);
 
-
     PA_CHECK_VALIDITY(s->context, s->context->version >= 12 || !(flags & PA_STREAM_VARIABLE_RATE), PA_ERR_NOTSUPPORTED);
     PA_CHECK_VALIDITY(s->context, s->context->version >= 13 || !(flags & PA_STREAM_PEAK_DETECT), PA_ERR_NOTSUPPORTED);
     PA_CHECK_VALIDITY(s->context, s->context->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
@@ -1816,7 +1815,6 @@ static void stream_get_timing_info_callback(pa_pdispatch *pd, uint32_t command,
                 goto finish;
             }
 
-
         if (!pa_tagstruct_eof(t)) {
             pa_context_fail(o->context, PA_ERR_PROTOCOL);
             goto finish;
@@ -2632,7 +2630,6 @@ finish:
     pa_operation_unref(o);
 }
 
-
 pa_operation* pa_stream_set_buffer_attr(pa_stream *s, const pa_buffer_attr *attr, pa_stream_success_cb_t cb, void *userdata) {
     pa_operation *o;
     pa_tagstruct *t;
@@ -2779,7 +2776,6 @@ finish:
     pa_operation_unref(o);
 }
 
-
 pa_operation *pa_stream_update_sample_rate(pa_stream *s, uint32_t rate, pa_stream_success_cb_t cb, void *userdata) {
     pa_operation *o;
     pa_tagstruct *t;

src/pulsecore/arpa-inet.h

@@ -1,7 +1,6 @@
 #ifndef fooarpa_inethfoo
 #define fooarpa_inethfoo
 
-
 #if defined(HAVE_ARPA_INET_H)
 
 #include <arpa/inet.h>
@@ -19,5 +18,4 @@ int inet_pton(int af, const char *src, void *dst);
 
 #endif
 
-
 #endif

src/pulsecore/cli-command.c

@@ -1282,7 +1282,6 @@ static int pa_cli_command_play_file(pa_core *c, pa_tokenizer *t, pa_strbuf *buf,
         return -1;
     }
 
-
     return pa_play_file(sink, fname, NULL);
 }
 

src/pulsecore/cli-text.c

@@ -255,7 +255,6 @@ char *pa_sink_list_to_string(pa_core *c) {
 
         cmn = pa_channel_map_to_pretty_name(&sink->channel_map);
 
-
         pa_strbuf_printf(
             s,
             "  %c index: %u\n"
@@ -470,7 +469,6 @@ char *pa_source_list_to_string(pa_core *c) {
     return pa_strbuf_tostring_free(s);
 }
 
-
 char *pa_source_output_list_to_string(pa_core *c) {
     pa_strbuf *s;
     pa_source_output *o;
@@ -512,7 +510,6 @@ char *pa_source_output_list_to_string(pa_core *c) {
         } else
             volume_str = pa_xstrdup("n/a");
 
-
         pa_strbuf_printf(
             s,
             "    index: %u\n"

src/pulsecore/database-simple.c

@@ -37,7 +37,6 @@
 
 #include "database.h"
 
-
 typedef struct simple_data {
     char *filename;
     char *tmp_filename;

src/pulsecore/device-port.c

@@ -105,7 +105,6 @@ static void device_port_free(pa_object *o) {
     pa_xfree(p);
 }
 
-
 pa_device_port *pa_device_port_new(pa_core *c, pa_device_port_new_data *data, size_t extra) {
     pa_device_port *p;
 

src/pulsecore/esound.h

@@ -24,7 +24,6 @@
 
 /* Most of the following is blatantly stolen from esound. */
 
-
 /* path and name of the default EsounD domain socket */
 #define ESD_UNIX_SOCKET_DIR     "/tmp/.esd"
 #define ESD_UNIX_SOCKET_NAME    "/tmp/.esd/socket"
@@ -51,7 +50,6 @@
 
 #define ESD_VOLUME_BASE (256)
 
-
 /*************************************/
 /* what can we do to/with the EsounD */
 enum esd_proto {
@@ -205,5 +203,4 @@ typedef int esd_client_state_t;
 /* server and the client match; if it's SWAP_ENDIAN_KEY, swap data */
 #define ESD_SWAP_ENDIAN_KEY (PA_UINT32_SWAP(ESD_ENDIAN_KEY))
 
-
 #endif

src/pulsecore/fdsem.h

@@ -50,5 +50,4 @@ int pa_fdsem_get(pa_fdsem *f);
 int pa_fdsem_before_poll(pa_fdsem *f);
 int pa_fdsem_after_poll(pa_fdsem *f);
 
-
 #endif

src/pulsecore/memblockq.h

@@ -37,7 +37,6 @@
 
 typedef struct pa_memblockq pa_memblockq;
 
-
 /* Parameters:
 
    - name:      name for debugging purposes

src/pulsecore/object.h

@@ -116,5 +116,4 @@ static inline pa_object* pa_object_cast(void *o) {
     }                                                                   \
     struct __stupid_useless_struct_to_allow_trailing_semicolon
 
-
 #endif

src/pulsecore/poll.h

@@ -49,7 +49,6 @@ struct pollfd {
     short int revents;          /* Types of events that actually occurred.  */
 };
 
-
 /* Poll the file descriptors described by the NFDS structures starting at
    FDS.  If TIMEOUT is nonzero and not -1, allow TIMEOUT milliseconds for
    an event to occur; if TIMEOUT is -1, block until an event occurs.

src/pulsecore/protocol-dbus.h

@@ -110,7 +110,6 @@ typedef struct pa_dbus_interface_info {
     unsigned n_signals;
 } pa_dbus_interface_info;
 
-
 /* The following functions may only be called from the main thread. */
 
 /* Registers the given interface to the given object path. It doesn't matter

src/pulsecore/protocol-native.c

@@ -1589,7 +1589,6 @@ static int sink_input_process_msg(pa_msgobject *o, int code, void *userdata, int
     return pa_sink_input_process_msg(o, code, userdata, offset, chunk);
 }
 
-
 static bool handle_input_underrun(playback_stream *s, bool force) {
     bool send_drain;
 
@@ -1625,7 +1624,6 @@ static bool sink_input_process_underrun_cb(pa_sink_input *i) {
     return handle_input_underrun(s, true);
 }
 
-
 /* Called from thread context */
 static int sink_input_pop_cb(pa_sink_input *i, size_t nbytes, pa_memchunk *chunk) {
     playback_stream *s;
@@ -2455,7 +2453,6 @@ static void command_create_record_stream(pa_pdispatch *pd, uint32_t command, uin
         }
     }
 
-
     if (!pa_tagstruct_eof(t)) {
         protocol_error(c);
         goto finish;

src/pulsecore/remap.c

@@ -178,7 +178,6 @@ static void init_remap_c(pa_remap_t *m) {
     }
 }
 
-
 /* default C implementation */
 static pa_init_remap_func_t remap_func = init_remap_c;
 

src/pulsecore/shmasyncq.c

@@ -46,7 +46,6 @@
 #define _Y do { } while(0)
 #endif
 
-
 struct pa_shmasyncq {
     pa_fdsem *read_fdsem, *write_fdsem;
     pa_shmasyncq_data *data;

src/pulsecore/shmasyncq.h

@@ -28,7 +28,6 @@
 
 /* Similar to pa_asyncq, but stores data in a shared memory segment */
 
-
 struct pa_shmasyncq_data {
     unsigned n_elements;
     size_t element_size;

src/pulsecore/sink-input.c

@@ -1063,7 +1063,6 @@ bool pa_sink_input_process_underrun(pa_sink_input *i) {
     return false;
 }
 
-
 /* Called from thread context */
 void pa_sink_input_process_rewind(pa_sink_input *i, size_t nbytes /* in sink sample spec */) {
     size_t lbq;

src/pulsecore/sink-input.h

@@ -415,7 +415,6 @@ pa_usec_t pa_sink_input_set_requested_latency_within_thread(pa_sink_input *i, pa
 pa_bool_t pa_sink_input_safe_to_remove(pa_sink_input *i);
 bool pa_sink_input_process_underrun(pa_sink_input *i);
 
-
 pa_memchunk* pa_sink_input_get_silence(pa_sink_input *i, pa_memchunk *ret);
 
 #define pa_sink_input_assert_io_context(s) \

src/pulsecore/sink.c

@@ -148,7 +148,6 @@ void pa_sink_new_data_done(pa_sink_new_data *data) {
     pa_xfree(data->active_port);
 }
 
-
 /* Called from main context */
 static void reset_callbacks(pa_sink *s) {
     pa_assert(s);

src/pulsecore/sndfile-util.c

@@ -144,7 +144,6 @@ int pa_sndfile_write_sample_spec(SF_INFO *sfi, pa_sample_spec *ss) {
             break;
     }
 
-
     if (!pa_sample_spec_valid(ss))
         return -1;
 
@@ -418,7 +417,6 @@ pa_sndfile_writef_t pa_sndfile_writef_function(const pa_sample_spec *ss) {
 int pa_sndfile_format_from_string(const char *name) {
     int i, count = 0;
 
-
     if (!name[0])
         return -1;
 

src/pulsecore/socket-client.c

@@ -226,7 +226,6 @@ pa_socket_client* pa_socket_client_new_ipv4(pa_mainloop_api *m, uint32_t address
     return pa_socket_client_new_sockaddr(m, (struct sockaddr*) &sa, sizeof(sa));
 }
 
-
 pa_socket_client* pa_socket_client_new_unix(pa_mainloop_api *m, const char *filename) {
 #ifdef HAVE_SYS_UN_H
     struct sockaddr_un sa;

src/pulsecore/socket-util.c

@@ -280,7 +280,6 @@ int pa_unix_socket_remove_stale(const char *fn) {
 
 #endif /* HAVE_SYS_UN_H */
 
-
 pa_bool_t pa_socket_address_is_local(const struct sockaddr *sa) {
     pa_assert(sa);
 

src/pulsecore/source.c

@@ -2779,7 +2779,6 @@ pa_bool_t pa_source_volume_change_apply(pa_source *s, pa_usec_t *usec_to_next) {
     return ret;
 }
 
-
 /* Called from the main thread */
 /* Gets the list of formats supported by the source. The members and idxset must
  * be freed by the caller. */

src/pulsecore/svolume_sse.c

@@ -73,7 +73,6 @@
       " por %%xmm4, "#s1"            \n\t" /* .. |  l  h |  */ \
       " por %%xmm5, "#s2"            \n\t"
 
-
 static int channel_overread_table[8] = {8,8,8,12,8,10,12,14};
 
 static void pa_volume_s16ne_sse2(int16_t *samples, const int32_t *volumes, unsigned channels, unsigned length) {

src/pulsecore/time-smoother.c

@@ -134,7 +134,6 @@ void pa_smoother_free(pa_smoother* s) {
         x = ((x)+1) % HISTORY_MAX;              \
     } while(FALSE)
 
-
 static void drop_old(pa_smoother *s, pa_usec_t x) {
 
     /* Drop items from history which are too old, but make sure to

src/pulsecore/x11prop.c

@@ -100,7 +100,6 @@ char* pa_x11_get_prop(xcb_connection_t *xcb, int screen, const char *name, char
     pa_assert(name);
     pa_assert(p);
 
-
     xs = screen_of_display(xcb, screen);
     /*
      * Also try and get the settings from the first screen.

src/tests/alsa-mixer-path-test.c

@@ -53,7 +53,6 @@ static pa_strlist *load_makefile() {
     return result;
 }
 
-
 START_TEST (mixer_path_test) {
     DIR *dir;
     struct dirent *ent;

src/tests/mix-special-test.c

@@ -194,7 +194,6 @@ static void pa_mix_generic_s16ne(pa_mix_info streams[], unsigned nstreams, unsig
     }
 }
 
-
 #define SAMPLES 1028
 #define TIMES 1000
 #define TIMES2 100

src/tests/mix-test.c

@@ -35,7 +35,6 @@
 #include <pulsecore/sample-util.h>
 #include <pulsecore/mix.h>
 
-
 /* PA_SAMPLE_U8 */
 static const uint8_t u8_result[3][10] = {
 { 0x00, 0xff, 0x7f, 0x80, 0x9f, 0x3f, 0x01, 0xf0, 0x20, 0x21 },

src/tests/remix-test.c

@@ -76,7 +76,6 @@ int main(int argc, char *argv[]) {
             pa_resampler_free(r);
         }
 
-
     pa_mempool_free(pool);
 
     return 0;

src/utils/pacmd.c

@@ -168,7 +168,6 @@ int main(int argc, char*argv[]) {
             goto quit;
         }
 
-
         if (r >= 0)
             break;
 

src/utils/pactl.c

@@ -715,7 +715,6 @@ static void get_source_output_info_callback(pa_context *c, const pa_source_outpu
         printf("\n");
     nl = TRUE;
 
-
     pa_snprintf(t, sizeof(t), "%u", i->owner_module);
     pa_snprintf(k, sizeof(k), "%u", i->client);
 

src/utils/pasuspender.c

@@ -59,7 +59,6 @@ static void quit(int ret) {
     mainloop_api->quit(mainloop_api, ret);
 }
 
-
 static void context_drain_complete(pa_context *c, void *userdata) {
     pa_context_disconnect(c);
 }

src/utils/pax11publish.c

@@ -40,7 +40,6 @@
 #include <pulsecore/native-common.h>
 #include <pulsecore/x11prop.h>
 
-
 int main(int argc, char *argv[]) {
     const char *dname = NULL, *sink = NULL, *source = NULL, *server = NULL, *cookie_file = PA_NATIVE_COOKIE_FILE;
     int c, ret = 1, screen = 0;