Patch "ALSA: compress: Remove unused variable" has been added to the 4.13-stable tree

Patch "ALSA: compress: Remove unused variable" has been added to the 4.13-stable tree

[gregkh]

This is a note to let you know that I've just added the patch titled

    ALSA: compress: Remove unused variable

to the 4.13-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     alsa-compress-remove-unused-variable.patch
and it can be found in the queue-4.13 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From a931b9ce93841a5b66b709ba5a244276e345e63b Mon Sep 17 00:00:00 2001
From: Guneshwor Singh <guneshwor.o.singh@intel.com>
Date: Thu, 14 Sep 2017 17:49:40 +0530
Subject: ALSA: compress: Remove unused variable

From: Guneshwor Singh <guneshwor.o.singh@intel.com>

commit a931b9ce93841a5b66b709ba5a244276e345e63b upstream.

Commit 04c5d5a430fc ("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: 04c5d5a430fc ("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>

---
 sound/core/compress_offload.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

--- a/sound/core/compress_offload.c
+++ b/sound/core/compress_offload.c
@@ -948,14 +948,13 @@ static const struct file_operations snd_
 static int snd_compress_dev_register(struct snd_device *device)
 {
 	int ret = -EINVAL;
-	char str[16];
 	struct snd_compr *compr;
 
 	if (snd_BUG_ON(!device || !device->device_data))
 		return -EBADFD;
 	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);
 	/* register compressed device */
 	ret = snd_register_device(SNDRV_DEVICE_TYPE_COMPRESS,


Patches currently in stable-queue which might be from guneshwor.o.singh@intel.com are

queue-4.13/alsa-compress-remove-unused-variable.patch