Merge tag 'keys-next-20160511' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowe...

[deliverable/linux.git] / sound / core / timer.c

diff --git a/sound/core/timer.c b/sound/core/timer.c
index 6469bedda2f3c033a30007e910caf4c500aeaca7..e722022d325d7771d0d516c08ad830d814eeebdc 100644 (file)
--- a/sound/core/timer.c
+++ b/sound/core/timer.c
@@ -37,8 +37,6 @@
 
 #if IS_ENABLED(CONFIG_SND_HRTIMER)
 #define DEFAULT_TIMER_LIMIT 4
-#elif IS_ENABLED(CONFIG_SND_RTCTIMER)
-#define DEFAULT_TIMER_LIMIT 2
 #else
 #define DEFAULT_TIMER_LIMIT 1
 #endif
@@ -1225,6 +1223,7 @@ static void snd_timer_user_ccallback(struct snd_timer_instance *timeri,
                tu->tstamp = *tstamp;
        if ((tu->filter & (1 << event)) == 0 || !tu->tread)
                return;
+       memset(&r1, 0, sizeof(r1));
        r1.event = event;
        r1.tstamp = *tstamp;
        r1.val = resolution;
@@ -1267,6 +1266,7 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri,
        }
        if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) &&
            tu->last_resolution != resolution) {
+               memset(&r1, 0, sizeof(r1));
                r1.event = SNDRV_TIMER_EVENT_RESOLUTION;
                r1.tstamp = tstamp;
                r1.val = resolution;
@@ -1739,6 +1739,7 @@ static int snd_timer_user_params(struct file *file,
        if (tu->timeri->flags & SNDRV_TIMER_IFLG_EARLY_EVENT) {
                if (tu->tread) {
                        struct snd_timer_tread tread;
+                       memset(&tread, 0, sizeof(tread));
                        tread.event = SNDRV_TIMER_EVENT_EARLY;
                        tread.tstamp.tv_sec = 0;
                        tread.tstamp.tv_nsec = 0;