summaryrefslogtreecommitdiffstats
path: root/sound/atmel
diff options
context:
space:
mode:
authorTakashi Iwai <tiwai@suse.de>2019-02-04 16:30:33 +0100
committerTakashi Iwai <tiwai@suse.de>2019-02-06 10:28:39 +0100
commite6e8c82b97472c4e02a314e7161f980534e7bca5 (patch)
treee0995f2927017e77bbc1cfb2f2ecf6dc58b3438d /sound/atmel
parent6ce1d63ed7210e7120070297976460f868c36314 (diff)
downloadlinux-stable-e6e8c82b97472c4e02a314e7161f980534e7bca5.tar.gz
linux-stable-e6e8c82b97472c4e02a314e7161f980534e7bca5.tar.bz2
linux-stable-e6e8c82b97472c4e02a314e7161f980534e7bca5.zip
ALSA: atmel: Drop superfluous PCM preallocation error checks
snd_pcm_lib_preallocate_pages() and co always succeed, so the error check is simply redundant. Drop it. Reviewed-by: Jaroslav Kysela <perex@perex.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/atmel')
-rw-r--r--sound/atmel/ac97c.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/sound/atmel/ac97c.c b/sound/atmel/ac97c.c
index 380025887aef..33c87a0547a9 100644
--- a/sound/atmel/ac97c.c
+++ b/sound/atmel/ac97c.c
@@ -603,11 +603,9 @@ static int atmel_ac97c_pcm_new(struct atmel_ac97c *chip)
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &atmel_ac97_capture_ops);
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &atmel_ac97_playback_ops);
- retval = snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
+ snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
&chip->pdev->dev, hw.periods_min * hw.period_bytes_min,
hw.buffer_bytes_max);
- if (retval)
- return retval;
pcm->private_data = chip;
pcm->info_flags = 0;