diff mbox series

[04/18] ALSA: core: timer: remove redundant assignment

Message ID 20200902212133.30964-5-pierre-louis.bossart@linux.intel.com
State Accepted
Commit 63632563c0dfe036215dcba222a0f899d35f7be6
Headers show
Series ALSA: cleanups for sparse/cppcheck warnings | expand

Commit Message

Pierre-Louis Bossart Sept. 2, 2020, 9:21 p.m. UTC 
Cppcheck complains about a possible NULL pointer dereference but it
actually looks like the NULL assignment is not needed (same loop is
used in other parts of the file without it).

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
---
 sound/core/timer.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/sound/core/timer.c b/sound/core/timer.c
index 6e27d87b18ed..73ad5ba76b27 100644
--- a/sound/core/timer.c
+++ b/sound/core/timer.c
@@ -173,7 +173,7 @@  EXPORT_SYMBOL(snd_timer_instance_free);
  */
 static struct snd_timer *snd_timer_find(struct snd_timer_id *tid)
 {
-	struct snd_timer *timer = NULL;
+	struct snd_timer *timer;
 
 	list_for_each_entry(timer, &snd_timer_list, device_list) {
 		if (timer->tmr_class != tid->dev_class)