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| author | Sachin Kamat <sachin.kamat@linaro.org> | 2012-11-21 14:36:54 +0530 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2012-11-21 10:43:26 +0100 |
| commit | 51d503de0210a2b800efdedee23580011f5422c3 (patch) | |
| tree | dee76703aaedec8a78d4966541edf35a359331c9 /sound/core | |
| parent | 87af0b80c933f05a4c7dd8c5edebe10365e76220 (diff) | |
| download | linux-51d503de0210a2b800efdedee23580011f5422c3.tar.bz2 | |
ALSA: PCM: Remove redundant null check before kfree
kfree on a null pointer is a no-op.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/core')
| -rw-r--r-- | sound/core/pcm.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/sound/core/pcm.c b/sound/core/pcm.c index 030102caeee9..61798f85d030 100644 --- a/sound/core/pcm.c +++ b/sound/core/pcm.c @@ -981,8 +981,7 @@ void snd_pcm_detach_substream(struct snd_pcm_substream *substream) PAGE_ALIGN(sizeof(struct snd_pcm_mmap_control))); kfree(runtime->hw_constraints.rules); #ifdef CONFIG_SND_PCM_XRUN_DEBUG - if (runtime->hwptr_log) - kfree(runtime->hwptr_log); + kfree(runtime->hwptr_log); #endif kfree(runtime); substream->runtime = NULL; |