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authorPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>2020-09-02 16:21:22 -0500
committerTakashi Iwai <tiwai@suse.de>2020-09-03 09:26:27 +0200
commit9725ce3949a7b3eebf003cb69fa0d7d821179233 (patch)
tree768db91779c27ae62b8436c10e2f136a519c2251
parentcd91fd9f0af5453e66bda9984916ca67686689cf (diff)
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>
-rw-r--r--sound/core/compress_offload.c2
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))