fixes for bugs found when compiling with gcc 2.95

git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@301 fefdeb5f-60dc-0310-8127-8f9354f1896f

polyp/alsa-util.c

@@ -31,7 +31,7 @@
 #include "xmalloc.h"
 
 /* Set the hardware parameters of the given ALSA device. Returns the
- * selected fragment settings in *period/*period_size */
+ * selected fragment settings in *period and *period_size */
 int pa_alsa_set_hw_params(snd_pcm_t *pcm_handle, const struct pa_sample_spec *ss, uint32_t *periods, snd_pcm_uframes_t *period_size) {
     int ret = -1;
     snd_pcm_uframes_t buffer_size;

polyp/client-conf.c

@@ -60,11 +60,8 @@ static const struct pa_client_conf default_conf = {
 struct pa_client_conf *pa_client_conf_new(void) {
     struct pa_client_conf *c = pa_xmemdup(&default_conf, sizeof(default_conf));
     
-
-    
     c->daemon_binary = pa_xstrdup(POLYPAUDIO_BINARY);
     c->extra_arguments = pa_xstrdup("--log-target=syslog --exit-idle-time=5");
-
     c->cookie_file = pa_xstrdup(PA_NATIVE_COOKIE_FILE);
     
     return c;

polyp/resampler.c

@@ -397,7 +397,7 @@ static int trivial_init(struct pa_resampler*r) {
 }
 
 const char *pa_resample_method_to_string(enum pa_resample_method m) {
-    static const char const* resample_methods[] = {
+    static const char * const resample_methods[] = {
         "src-sinc-best-quality",
         "src-sinc-medium-quality",
         "src-sinc-fastest",

polyp/strlist-test.c

@@ -36,4 +36,6 @@ int main(int argc, char* argv[]) {
     pa_xfree(t);
 
     pa_strlist_free(l);
+
+    return 0;
 }

polyp/util.c

@@ -225,8 +225,6 @@ char *pa_vsprintf_malloc(const char *format, va_list ap) {
     
     for(;;) {
         int r;
-        va_list ap;
-
         c = pa_xrealloc(c, size);
         r = vsnprintf(c, size, format, ap);