diff options
| author |   Takashi Iwai <tiwai@suse.de> | 2021-06-08 16:04:41 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2021-06-09 17:29:43 +0200 |
| commit | 235dc07a35b96ea181dc7ab872ef82197e5fc056 (patch) | |
| tree | cec90daf17919d217b6e6c75c7b791c0c46d12d9 /sound/isa/cs423x/cs4236_lib.c | |
| parent | ALSA: wavefront: Fix assignment in if condition (diff) | |
| download | linux-dev-235dc07a35b96ea181dc7ab872ef82197e5fc056.tar.xz linux-dev-235dc07a35b96ea181dc7ab872ef82197e5fc056.zip | |
ALSA: cs423x: Fix assignment in if condition
ISA CS423x driver code contains lots of assignments in if condition,
which is a bad coding style that may confuse readers and occasionally
lead to bugs.
This patch is merely for coding-style fixes, no functional changes.
Link: https://lore.kernel.org/r/20210608140540.17885-8-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/isa/cs423x/cs4236_lib.c')
| -rw-r--r-- | sound/isa/cs423x/cs4236_lib.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/sound/isa/cs423x/cs4236_lib.c b/sound/isa/cs423x/cs4236_lib.c index 52f05adb1870..63957aea456b 100644 --- a/sound/isa/cs423x/cs4236_lib.c +++ b/sound/isa/cs423x/cs4236_lib.c @@ -1030,12 +1030,14 @@ int snd_cs4236_mixer(struct snd_wss *chip) if (chip->hardware == WSS_HW_CS4235 || chip->hardware == WSS_HW_CS4239) { for (idx = 0; idx < ARRAY_SIZE(snd_cs4235_controls); idx++) { - if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_cs4235_controls[idx], chip))) < 0) + err = snd_ctl_add(card, snd_ctl_new1(&snd_cs4235_controls[idx], chip)); + if (err < 0) return err; } } else { for (idx = 0; idx < ARRAY_SIZE(snd_cs4236_controls); idx++) { - if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_cs4236_controls[idx], chip))) < 0) + err = snd_ctl_add(card, snd_ctl_new1(&snd_cs4236_controls[idx], chip)); + if (err < 0) return err; } } @@ -1058,13 +1060,15 @@ int snd_cs4236_mixer(struct snd_wss *chip) kcontrol = NULL; } for (idx = 0; idx < count; idx++, kcontrol++) { - if ((err = snd_ctl_add(card, snd_ctl_new1(kcontrol, chip))) < 0) + err = snd_ctl_add(card, snd_ctl_new1(kcontrol, chip)); + if (err < 0) return err; } if (chip->hardware == WSS_HW_CS4237B || chip->hardware == WSS_HW_CS4238B) { for (idx = 0; idx < ARRAY_SIZE(snd_cs4236_iec958_controls); idx++) { - if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_cs4236_iec958_controls[idx], chip))) < 0) + err = snd_ctl_add(card, snd_ctl_new1(&snd_cs4236_iec958_controls[idx], chip)); + if (err < 0) return err; } } |