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| author |   Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> | 2020-09-02 16:21:22 -0500 |
|---|---|---|
| committer |   Takashi Iwai <tiwai@suse.de> | 2020-09-03 09:26:27 +0200 |
| commit | 9725ce3949a7b3eebf003cb69fa0d7d821179233 (patch) | |
| tree | 768db91779c27ae62b8436c10e2f136a519c2251 /sound/core/compress_offload.c | |
| parent | ALSA: compress_offload: dereference after checking for NULL pointer (diff) | |
| download | linux-dev-9725ce3949a7b3eebf003cb69fa0d7d821179233.tar.xz linux-dev-9725ce3949a7b3eebf003cb69fa0d7d821179233.zip | |
ALSA: compress_offload: remove redundant initialization
Fix cppcheck warning:
sound/core/compress_offload.c:1044:6: style: Redundant initialization
for 'ret'. The initialized value is overwritten before it is
read. [redundantInitialization]
ret = snd_register_device(SNDRV_DEVICE_TYPE_COMPRESS,
^
sound/core/compress_offload.c:1034:10: note: ret is initialized
int ret = -EINVAL;
^
sound/core/compress_offload.c:1044:6: note: ret is overwritten
ret = snd_register_device(SNDRV_DEVICE_TYPE_COMPRESS,
^
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Acked-by: Vinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/20200902212133.30964-8-pierre-louis.bossart@linux.intel.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/core/compress_offload.c')
| -rw-r--r-- | sound/core/compress_offload.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/core/compress_offload.c b/sound/core/compress_offload.c index e3eb314acb10..c1fec932c49d 100644 --- a/sound/core/compress_offload.c +++ b/sound/core/compress_offload.c @@ -1032,7 +1032,7 @@ static const struct file_operations snd_compr_file_ops = { static int snd_compress_dev_register(struct snd_device *device) { - int ret = -EINVAL; + int ret; struct snd_compr *compr; if (snd_BUG_ON(!device || !device->device_data)) |