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linux-stable/sound/xen
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Pierre-Louis Bossart 04b3c79533 ALSA: xen: remove 'set but not used' warning 
Fix W=1 warning. Mark the 'req' variable as __always_unused.

sound/xen/xen_snd_front.c: In function ‘xen_snd_front_stream_close’:
sound/xen/xen_snd_front.c:117:21: warning: variable ‘req’ set but not
used [-Wunused-but-set-variable]
  117 |  struct xensnd_req *req;
      |                     ^~~

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200702193604.169059-18-pierre-louis.bossart@linux.intel.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2020-07-07 12:11:39 +02:00
..
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile ALSA: xen-front: Use Xen common shared buffer implementation 2018-12-18 12:19:37 -05:00
xen_snd_front.c ALSA: xen: remove 'set but not used' warning 2020-07-07 12:11:39 +02:00
xen_snd_front.h ALSA: xen-front: Use Xen common shared buffer implementation 2018-12-18 12:19:37 -05:00
xen_snd_front_alsa.c ALSA: xen: Drop superfluous ioctl PCM ops 2019-12-11 07:25:35 +01:00
xen_snd_front_alsa.h ALSA: xen-front: Implement ALSA virtual sound driver 2018-05-16 12:59:57 +02:00
xen_snd_front_cfg.c ALSA: xen-front: freeing an error pointer 2018-05-30 13:19:45 +02:00
xen_snd_front_cfg.h
xen_snd_front_evtchnl.c ALSA: xen-front: remove redundant error check on ret 2018-05-28 11:28:44 +02:00
xen_snd_front_evtchnl.h ALSA: xen-front: Implement Xen event channel handling 2018-05-16 12:58:41 +02:00