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ALSA: compress: Remove unused variable

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commit a931b9ce93841a5b66b709ba5a244276e345e63b upstream.

Commit 04c5d5a430 ("ALSA: compress: Embed struct device") removed
the statement that used 'str' but didn't remove the variable itself.
So remove it.

[Adding stable to Cc since pr_debug() may refer to the uninitialized
 buffer -- tiwai]

Fixes: 04c5d5a430 ("ALSA: compress: Embed struct device")
Signed-off-by: Guneshwor Singh <guneshwor.o.singh@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Guneshwor Singh 2017-09-14 17:49:40 +05:30 • committed by Greg Kroah-Hartman
parent dd1f96a0a7
commit 8cff1556dd
1 changed files with 1 additions and 2 deletions
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3
sound/core/compress_offload.c
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@ -872,14 +872,13 @@ static const struct file_operations snd_compr_file_ops = {
static int snd_compress_dev_register(struct snd_device *device) static int snd_compress_dev_register(struct snd_device *device)
{ {
int ret = -EINVAL; int ret = -EINVAL;
char str[16];
struct snd_compr *compr; struct snd_compr *compr;
if (snd_BUG_ON(!device || !device->device_data)) if (snd_BUG_ON(!device || !device->device_data))
return -EBADFD; return -EBADFD;
compr = device->device_data; compr = device->device_data;
pr_debug("reg %s for device %s, direction %d\n", str, compr->name, pr_debug("reg device %s, direction %d\n", compr->name,
compr->direction); compr->direction);
/* register compressed device */ /* register compressed device */
ret = snd_register_device(SNDRV_DEVICE_TYPE_COMPRESS, ret = snd_register_device(SNDRV_DEVICE_TYPE_COMPRESS,