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004d62eb4e
linux/sound/isa
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Atul Gopinathan a28591f61b ALSA: sb8: Add a comment note regarding an unused pointer 
The field "fm_res" of "struct snd_sb8" is never used/dereferenced
throughout the sb8.c code. Therefore there is no need for any null value
check after the "request_region()".

Add a comment note to make developers know about this and prevent any
"NULL check" patches on this part of code.

Cc: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Atul Gopinathan <atulgopinathan@gmail.com>
Link: https://lore.kernel.org/r/20210503115736.2104747-36-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-05-13 17:33:49 +02:00
..
ad1816a module: remove never implemented MODULE_SUPPORTED_DEVICE 2021-03-17 13:16:18 -07:00
ad1848 module: remove never implemented MODULE_SUPPORTED_DEVICE 2021-03-17 13:16:18 -07:00
cs423x module: remove never implemented MODULE_SUPPORTED_DEVICE 2021-03-17 13:16:18 -07:00
es1688 module: remove never implemented MODULE_SUPPORTED_DEVICE 2021-03-17 13:16:18 -07:00
galaxy isa: Make the remove callback for isa drivers return void 2021-01-26 07:42:27 +01:00
gus Revert "ALSA: gus: add a check of the status of snd_ctl_add" 2021-05-13 17:33:45 +02:00
msnd isa: Make the remove callback for isa drivers return void 2021-01-26 07:42:27 +01:00
opti9xx module: remove never implemented MODULE_SUPPORTED_DEVICE 2021-03-17 13:16:18 -07:00
sb ALSA: sb8: Add a comment note regarding an unused pointer 2021-05-13 17:33:49 +02:00
wavefront module: remove never implemented MODULE_SUPPORTED_DEVICE 2021-03-17 13:16:18 -07:00
wss ALSA: wss: More constifications 2020-01-05 16:15:05 +01:00
adlib.c isa: Make the remove callback for isa drivers return void 2021-01-26 07:42:27 +01:00
als100.c module: remove never implemented MODULE_SUPPORTED_DEVICE 2021-03-17 13:16:18 -07:00
azt2320.c module: remove never implemented MODULE_SUPPORTED_DEVICE 2021-03-17 13:16:18 -07:00
cmi8328.c isa: Make the remove callback for isa drivers return void 2021-01-26 07:42:27 +01:00
cmi8330.c module: remove never implemented MODULE_SUPPORTED_DEVICE 2021-03-17 13:16:18 -07:00
es18xx.c module: remove never implemented MODULE_SUPPORTED_DEVICE 2021-03-17 13:16:18 -07:00
Kconfig sound: Fix Kconfig indentation 2019-10-07 03:53:03 +02:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
opl3sa2.c module: remove never implemented MODULE_SUPPORTED_DEVICE 2021-03-17 13:16:18 -07:00
sc6000.c module: remove never implemented MODULE_SUPPORTED_DEVICE 2021-03-17 13:16:18 -07:00
sscape.c isa: Make the remove callback for isa drivers return void 2021-01-26 07:42:27 +01:00