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| author | Colin Ian King <colin.king@canonical.com> | 2018-03-12 18:01:00 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2018-03-12 18:05:11 +0300 |
| commit | 0bc66fd3b688ae33ac073de7e79ba1223ecc465c (patch) | |
| tree | 5d9474a431d92bc9689e2ea940c6f301a07d7764 /sound/pci/echoaudio/echoaudio.c | |
| parent | 7a33a02ffb0620b01892c6c6808bb711b3f63e9c (diff) | |
| download | linux-0bc66fd3b688ae33ac073de7e79ba1223ecc465c.tar.xz | |
ALSA: echoaudio: remove redundant initialization of pointer 'pipe'
The pointer 'pipe' is being initialized with a value that is never
read and it is re-assigned later, hence the initialization is redundant
and can be removed. Also remove pointer 'runtime' as it is no longer
required.
Cleans up clang warning:
sound/pci/echoaudio/echoaudio.c:740:20: warning: Value stored to 'pipe'
during its initialization is never read
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/echoaudio/echoaudio.c')
| -rw-r--r-- | sound/pci/echoaudio/echoaudio.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/sound/pci/echoaudio/echoaudio.c b/sound/pci/echoaudio/echoaudio.c index d68f99e076a8..0935a5c8741f 100644 --- a/sound/pci/echoaudio/echoaudio.c +++ b/sound/pci/echoaudio/echoaudio.c @@ -736,8 +736,7 @@ static int pcm_prepare(struct snd_pcm_substream *substream) static int pcm_trigger(struct snd_pcm_substream *substream, int cmd) { struct echoaudio *chip = snd_pcm_substream_chip(substream); - struct snd_pcm_runtime *runtime = substream->runtime; - struct audiopipe *pipe = runtime->private_data; + struct audiopipe *pipe; int i, err; u32 channelmask = 0; struct snd_pcm_substream *s; |