OpenCloudOS-Kernel/sound/firewire/bebob
Takashi Sakamoto e32da5eb62 ALSA: bebob: remove an unnecessary condition in hwdep_read()
Drivers in ALSA firewire stack supports eventing to userspace
applications via ALSA hwdep interface. All of the drivers supports stream
lock events. Some of them supports their unique events according to
specification of target device.

ALSA bebob driver supports the stream lock event only. In the case, it's
enough to check condition only in loop with process blocking. However,
current implementation check it again after breaking the loop.

This commit removes the redundant check.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Reported-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Link: https://lore.kernel.org/r/20210125140208.26318-1-o-takashi@sakamocchi.jp
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2021-01-26 07:31:13 +01:00
..
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
bebob.c ALSA: firewire: use KBUILD_MODNAME for struct driver.name instead of string 2020-03-06 15:54:03 +01:00
bebob.h ALSA: bebob: share PCM buffer size for both direction 2019-10-18 04:35:43 +02:00
bebob_command.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 345 2019-06-05 17:37:08 +02:00
bebob_focusrite.c ALSA: bebob: fix to detect configured source of sampling clock for Focusrite Saffire Pro i/o series 2019-11-04 09:03:06 +01:00
bebob_hwdep.c ALSA: bebob: remove an unnecessary condition in hwdep_read() 2021-01-26 07:31:13 +01:00
bebob_maudio.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 345 2019-06-05 17:37:08 +02:00
bebob_midi.c ALSA: bebob: share PCM buffer size for both direction 2019-10-18 04:35:43 +02:00
bebob_pcm.c ALSA: firewire: Drop superfluous ioctl PCM ops 2019-12-11 07:25:27 +01:00
bebob_proc.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 345 2019-06-05 17:37:08 +02:00
bebob_stream.c ALSA: bebob: link the order of establishing connections and Syt-match clock mode 2019-11-02 08:49:51 +01:00
bebob_terratec.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 345 2019-06-05 17:37:08 +02:00
bebob_yamaha_terratec.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 345 2019-06-05 17:37:08 +02:00