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Fix a possible uninitialized variable.

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Also, change the type to more accurately reflect its usage.
This commit is contained in:
Elliott Sales de Andrade 2020-11-23 03:54:52 -05:00 • committed by Wim Taymans
parent 6224068586
commit 0a30eb6329
1 changed files with 5 additions and 5 deletions
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10
pipewire-alsa/alsa-plugins/ctl_pipewire.c
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@ -199,7 +199,7 @@ static bool volume_equal(struct volume *a, struct volume *b)
static int pipewire_update_volume(snd_ctl_pipewire_t * ctl) static int pipewire_update_volume(snd_ctl_pipewire_t * ctl)
{ {
int changed; bool changed = false;
struct global *g; struct global *g;
if (ctl->sink == 0) if (ctl->sink == 0)
@ -212,12 +212,12 @@ static int pipewire_update_volume(snd_ctl_pipewire_t * ctl)
if (!!ctl->sink_muted != !!g->node.mute) { if (!!ctl->sink_muted != !!g->node.mute) {
ctl->sink_muted = g->node.mute; ctl->sink_muted = g->node.mute;
ctl->updated |= UPDATE_SINK_MUTE; ctl->updated |= UPDATE_SINK_MUTE;
changed = 1; changed = true;
} }
if (!volume_equal(&ctl->sink_volume, &g->node.channel_volume)) { if (!volume_equal(&ctl->sink_volume, &g->node.channel_volume)) {
ctl->sink_volume = g->node.channel_volume; ctl->sink_volume = g->node.channel_volume;
ctl->updated |= UPDATE_SINK_VOL; ctl->updated |= UPDATE_SINK_VOL;
changed = 1; changed = true;
} }
} }
@ -231,12 +231,12 @@ static int pipewire_update_volume(snd_ctl_pipewire_t * ctl)
if (!!ctl->source_muted != !!g->node.mute) { if (!!ctl->source_muted != !!g->node.mute) {
ctl->source_muted = g->node.mute; ctl->source_muted = g->node.mute;
ctl->updated |= UPDATE_SOURCE_MUTE; ctl->updated |= UPDATE_SOURCE_MUTE;
changed = 1; changed = true;
} }
if (!volume_equal(&ctl->source_volume, &g->node.channel_volume)) { if (!volume_equal(&ctl->source_volume, &g->node.channel_volume)) {
ctl->source_volume = g->node.channel_volume; ctl->source_volume = g->node.channel_volume;
ctl->updated |= UPDATE_SOURCE_VOL; ctl->updated |= UPDATE_SOURCE_VOL;
changed = 1; changed = true;
} }
} }