AuxXxilium/linux_dsm_epyc7002
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3d62461737
linux_dsm_epyc7002/sound/xen
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Colin Ian King 3d62461737 ALSA: xen-front: remove redundant error check on ret 
The error for a -ve value in ret is redundant as all previous
assignments to ret have an associated -ve check and hence it
is impossible for ret to be less that zero at the point of the
check.  Remove this redundant error check.

Detected by CoveritScan, CID#1469407 ("Logically Dead code")

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-05-28 11:28:44 +02:00
..
Kconfig
Makefile ALSA: xen-front: Implement ALSA virtual sound driver 2018-05-16 12:59:57 +02:00
xen_snd_front_alsa.c ALSA: xen-front: Implement ALSA virtual sound driver 2018-05-16 12:59:57 +02:00
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: Read sound driver configuration from Xen store 2018-05-16 12:58:39 +02:00
xen_snd_front_cfg.h ALSA: xen-front: Read sound driver configuration from Xen store 2018-05-16 12:58:39 +02:00
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
xen_snd_front_shbuf.c ALSA: xen-front: Implement handling of shared buffers 2018-05-16 12:59:50 +02:00
xen_snd_front_shbuf.h ALSA: xen-front: Implement handling of shared buffers 2018-05-16 12:59:50 +02:00
xen_snd_front.c ALSA: xen-front: Implement ALSA virtual sound driver 2018-05-16 12:59:57 +02:00
xen_snd_front.h ALSA: xen-front: Implement ALSA virtual sound driver 2018-05-16 12:59:57 +02:00