diff options
| author | Takashi Iwai <tiwai@suse.de> | 2021-06-08 16:05:03 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2021-06-09 17:29:58 +0200 |
| commit | 5cc16ba623cfa5f279a999c109922eb2d61bb43a (patch) | |
| tree | 09c0e4b23d779e81111e4232a9a09115660ea12f /sound/pci/maestro3.c | |
| parent | 3a5f3dd3295288d4f48af91f9fb47b83027cce64 (diff) | |
ALSA: maestro3: Fix assignment in if condition
PCI maestro3 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.
Link: https://lore.kernel.org/r/20210608140540.17885-30-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/maestro3.c')
| -rw-r--r-- | sound/pci/maestro3.c | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/sound/pci/maestro3.c b/sound/pci/maestro3.c index cdc4b6106252..77a484bc8c0d 100644 --- a/sound/pci/maestro3.c +++ b/sound/pci/maestro3.c @@ -1765,7 +1765,8 @@ snd_m3_playback_open(struct snd_pcm_substream *subs) struct snd_pcm_runtime *runtime = subs->runtime; int err; - if ((err = snd_m3_substream_open(chip, subs)) < 0) + err = snd_m3_substream_open(chip, subs); + if (err < 0) return err; runtime->hw = snd_m3_playback; @@ -1789,7 +1790,8 @@ snd_m3_capture_open(struct snd_pcm_substream *subs) struct snd_pcm_runtime *runtime = subs->runtime; int err; - if ((err = snd_m3_substream_open(chip, subs)) < 0) + err = snd_m3_substream_open(chip, subs); + if (err < 0) return err; runtime->hw = snd_m3_capture; @@ -2036,12 +2038,14 @@ static int snd_m3_mixer(struct snd_m3 *chip) .read = snd_m3_ac97_read, }; - if ((err = snd_ac97_bus(chip->card, 0, &ops, NULL, &pbus)) < 0) + err = snd_ac97_bus(chip->card, 0, &ops, NULL, &pbus); + if (err < 0) return err; memset(&ac97, 0, sizeof(ac97)); ac97.private_data = chip; - if ((err = snd_ac97_mixer(pbus, &ac97, &chip->ac97)) < 0) + err = snd_ac97_mixer(pbus, &ac97, &chip->ac97); + if (err < 0) return err; /* seems ac97 PCM needs initialization.. hack hack.. */ @@ -2642,16 +2646,19 @@ snd_m3_create(struct snd_card *card, struct pci_dev *pci, if (err < 0) goto free_chip; - if ((err = snd_m3_mixer(chip)) < 0) + err = snd_m3_mixer(chip); + if (err < 0) return err; for (i = 0; i < chip->num_substreams; i++) { struct m3_dma *s = &chip->substreams[i]; - if ((err = snd_m3_assp_client_init(chip, s, i)) < 0) + err = snd_m3_assp_client_init(chip, s, i); + if (err < 0) return err; } - if ((err = snd_m3_pcm(chip, 0)) < 0) + err = snd_m3_pcm(chip, 0); + if (err < 0) return err; #ifdef CONFIG_SND_MAESTRO3_INPUT |