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8a71821f12
linux/sound/pci
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Pierre-Louis Bossart 8a71821f12 ALSA: hda: patch_realtek: fix empty macro usage in if block 
GCC reports the following warning with W=1

sound/pci/hda/patch_realtek.c: In function ‘alc269_suspend’:
sound/pci/hda/patch_realtek.c:3616:29: warning: suggest braces around
empty body in an ‘if’ statement [-Wempty-body]
 3616 |   alc5505_dsp_suspend(codec);
      |                             ^

sound/pci/hda/patch_realtek.c: In function ‘alc269_resume’:
sound/pci/hda/patch_realtek.c:3651:28: warning: suggest braces around empty body in an ‘if’ statement [-Wempty-body]
 3651 |   alc5505_dsp_resume(codec);
      |                            ^

This is a classic macro problem and can indeed lead to bad program
flows.

Fix by using the usual "do { } while (0)" pattern

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200111214736.3002-2-pierre-louis.bossart@linux.intel.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2020-01-12 09:45:09 +01:00
..
ac97 ALSA: ac97: More constifications 2020-01-05 16:14:34 +01:00
ali5451 ALSA: pci: Constify snd_kcontrol_new items 2020-01-03 09:24:28 +01:00
asihpi ALSA: asihpi: More constifications 2020-01-05 16:14:53 +01:00
au88x0 ALSA: au88x0: More constifications 2020-01-05 16:14:38 +01:00
aw2 ALSA: aw2: More constifications 2020-01-05 16:15:06 +01:00
ca0106 ALSA: ca0106: More constifications 2020-01-05 16:14:52 +01:00
cs46xx ALSA: cs46xx: More constifications 2020-01-05 16:14:51 +01:00
cs5535audio ALSA: pci: Constify snd_kcontrol_new items 2020-01-03 09:24:28 +01:00
ctxfi ALSA: ctxfi: More constifications 2020-01-05 16:14:52 +01:00
echoaudio ALSA: pci: echoaudio: remove set but not used variable 'chip' 2020-01-08 15:07:24 +01:00
emu10k1 ALSA: emu10k1: More constifications 2020-01-05 16:14:39 +01:00
hda ALSA: hda: patch_realtek: fix empty macro usage in if block 2020-01-12 09:45:09 +01:00
ice1712 ALSA: ice1712: More constifications 2020-01-05 16:14:41 +01:00
korg1212 ALSA: korg1212: More constifications 2020-01-05 16:14:50 +01:00
lola ALSA: pci: Constify snd_device_ops definitions 2020-01-03 09:23:56 +01:00
lx6464es ALSA: lx6464es: More constifications 2020-01-05 16:15:07 +01:00
mixart ALSA: mixart: More constifications 2020-01-05 16:14:48 +01:00
nm256 ALSA: nm256: More constifications 2020-01-05 16:14:50 +01:00
oxygen ALSA: oxygen: Support PCM sync_stop 2019-12-11 07:25:50 +01:00
pcxhr ALSA: pcxhr: More constifications 2020-01-05 16:14:47 +01:00
riptide ALSA: riptide: More constifications 2020-01-05 16:14:40 +01:00
rme9652 ALSA: rme9652: More constifications 2020-01-05 16:14:45 +01:00
trident ALSA: pci: Constify snd_ac97_bus_ops definitions 2020-01-03 09:24:13 +01:00
vx222 ALSA: vx: More constifications 2020-01-05 16:14:30 +01:00
ymfpci ALSA: ymfpci: More constifications 2020-01-05 16:14:49 +01:00
ad1889.c ALSA: pci: Constify snd_ac97_bus_ops definitions 2020-01-03 09:24:13 +01:00
ad1889.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
ak4531_codec.c ALSA: ak4531: More constification 2020-01-05 16:15:09 +01:00
als300.c ALSA: pci: Constify snd_ac97_bus_ops definitions 2020-01-03 09:24:13 +01:00
als4000.c ALSA: pci: Drop superfluous ioctl PCM ops 2019-12-11 07:25:31 +01:00
atiixp_modem.c ALSA: atiixp: More constifications 2020-01-05 16:14:54 +01:00
atiixp.c ALSA: atiixp: More constifications 2020-01-05 16:14:54 +01:00
azt3328.c ALSA: azt3328: More constification 2020-01-05 16:15:09 +01:00
azt3328.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
bt87x.c ALSA: bt87x: Constify snd_bt87x_boards 2020-01-03 09:24:42 +01:00
cmipci.c ALSA: cmipci: More constifications 2020-01-05 16:14:55 +01:00
cs4281.c ALSA: cs4281: More constification 2020-01-05 16:15:10 +01:00
cs5530.c ALSA: pci: Constify snd_device_ops definitions 2020-01-03 09:23:56 +01:00
ens1370.c ALSA: ens137x: More constification 2020-01-05 16:15:11 +01:00
ens1371.c
es1938.c ALSA: es1938: More constifications 2020-01-05 16:14:54 +01:00
es1968.c ALSA: es1968: More constifications 2020-01-05 16:14:55 +01:00
fm801.c ALSA: fm801: More constification 2020-01-05 16:15:12 +01:00
intel8x0.c ALSA: intel8x0: More constifications 2020-01-05 16:14:31 +01:00
intel8x0m.c ALSA: intel8x0: More constifications 2020-01-05 16:14:31 +01:00
Kconfig sound: Fix Kconfig indentation 2019-10-07 03:53:03 +02:00
maestro3.c ALSA: pci: Constify snd_pci_quirk tables 2020-01-03 09:24:45 +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
rme32.c ALSA: pci: Constify snd_kcontrol_new items 2020-01-03 09:24:28 +01:00
rme96.c ALSA: pci: Constify snd_kcontrol_new items 2020-01-03 09:24:28 +01:00
sis7019.c ALSA: pci: Constify snd_ac97_bus_ops definitions 2020-01-03 09:24:13 +01:00
sis7019.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 274 2019-06-05 17:30:30 +02:00
sonicvibes.c ALSA: pci: Constify snd_kcontrol_new items 2020-01-03 09:24:28 +01:00
via82xx_modem.c ALSA: pci: Constify snd_ac97_bus_ops definitions 2020-01-03 09:24:13 +01:00
via82xx.c ALSA: via82xx: More constification 2020-01-05 16:15:12 +01:00