AK4531 codec driver code contains a few 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.
Signed-off-by: Takashi Iwai tiwai@suse.de --- sound/pci/ak4531_codec.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/sound/pci/ak4531_codec.c b/sound/pci/ak4531_codec.c index e0a81f99f79a..6af88e7b86f8 100644 --- a/sound/pci/ak4531_codec.c +++ b/sound/pci/ak4531_codec.c @@ -384,7 +384,8 @@ int snd_ak4531_mixer(struct snd_card *card, return -ENOMEM; *ak4531 = *_ak4531; mutex_init(&ak4531->reg_mutex); - if ((err = snd_component_add(card, "AK4531")) < 0) { + err = snd_component_add(card, "AK4531"); + if (err < 0) { snd_ak4531_free(ak4531); return err; } @@ -398,13 +399,15 @@ int snd_ak4531_mixer(struct snd_card *card, ak4531->write(ak4531, idx, ak4531->regs[idx] = snd_ak4531_initial_map[idx]); /* recording source is mixer */ } for (idx = 0; idx < ARRAY_SIZE(snd_ak4531_controls); idx++) { - if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_ak4531_controls[idx], ak4531))) < 0) { + err = snd_ctl_add(card, snd_ctl_new1(&snd_ak4531_controls[idx], ak4531)); + if (err < 0) { snd_ak4531_free(ak4531); return err; } } snd_ak4531_proc_init(card, ak4531); - if ((err = snd_device_new(card, SNDRV_DEV_CODEC, ak4531, &ops)) < 0) { + err = snd_device_new(card, SNDRV_DEV_CODEC, ak4531, &ops); + if (err < 0) { snd_ak4531_free(ak4531); return err; }