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bluetooth: Don't find device if set profile is off

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If the card is being set to off profile, it is not necessary to check
if the device exists. This could potentially happen during shutdown,
immediately before the module is unloaded.
This commit is contained in:
Mikel Astiz 2012-09-28 17:45:29 +02:00 • committed by Tanu Kaskinen
parent b76ee00873
commit 0c5054e04a
1 changed files with 20 additions and 22 deletions
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10
src/modules/bluetooth/module-bluetooth-device.c
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@ -2184,7 +2184,6 @@ static int card_set_profile(pa_card *c, pa_card_profile *new_profile) {
struct userdata *u;
enum profile *d;
pa_queue *inputs = NULL, *outputs = NULL;
const pa_bluetooth_device *device;
pa_assert(c);
pa_assert(new_profile);
@ -2192,16 +2191,14 @@ static int card_set_profile(pa_card *c, pa_card_profile *new_profile) {
d = PA_CARD_PROFILE_DATA(new_profile);
if (*d != PROFILE_OFF) {
const pa_bluetooth_device *device;
if (!(device = pa_bluetooth_discovery_get_by_path(u->discovery, u->path))) {
pa_log_error("Failed to get device object.");
return -PA_ERR_IO;
}
/* The state signal is sent by bluez, so it is racy to check
strictly for CONNECTED, we should also accept STREAMING state
as being good enough. However, if the profile is used
concurrently (which is unlikely), ipc will fail later on, and
module will be unloaded. */
if (device->headset_state < PA_BT_AUDIO_STATE_CONNECTED && *d == PROFILE_HSP) {
pa_log_warn("HSP is not connected, refused to switch profile");
return -PA_ERR_IO;
@ -2215,6 +2212,7 @@ static int card_set_profile(pa_card *c, pa_card_profile *new_profile) {
pa_log_warn("HandsfreeGateway is not connected, refused to switch profile");
return -PA_ERR_IO;
}
}
if (u->sink) {
inputs = pa_sink_move_all_start(u->sink, NULL);