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| author |   Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> | 2020-09-02 16:21:19 -0500 |
|---|---|---|
| committer |   Takashi Iwai <tiwai@suse.de> | 2020-09-03 09:25:16 +0200 |
| commit | 63632563c0dfe036215dcba222a0f899d35f7be6 (patch) | |
| tree | bf7e09b034a24d55260946260e15536b6c79cd6a /sound/core | |
| parent | ALSA: core: pcm_memory: dereference pointer after NULL checks (diff) | |
| download | linux-dev-63632563c0dfe036215dcba222a0f899d35f7be6.tar.xz linux-dev-63632563c0dfe036215dcba222a0f899d35f7be6.zip | |
ALSA: core: timer: remove redundant assignment
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>
Link: https://lore.kernel.org/r/20200902212133.30964-5-pierre-louis.bossart@linux.intel.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/core')
| -rw-r--r-- | sound/core/timer.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/core/timer.c b/sound/core/timer.c index d9f85f2d66a3..1349f5b5be09 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) |