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authorTakashi Iwai <tiwai@suse.de>2019-02-04 16:35:30 +0100
committerTakashi Iwai <tiwai@suse.de>2019-02-06 10:29:24 +0100
commit2462bca0a668393aea6fe7bc53c49066944b04fa (patch)
tree4e74e99b125d4a172e5c30e37e978d3fce5831d2
parentALSA: ppc: Drop superfluous PCM preallocation error checks (diff)
downloadlinux-2462bca0a668393aea6fe7bc53c49066944b04fa.tar.xz
linux-2462bca0a668393aea6fe7bc53c49066944b04fa.zip
ALSA: sh: 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>
-rw-r--r--sound/sh/aica.c14
1 files changed, 6 insertions, 8 deletions
diff --git a/sound/sh/aica.c b/sound/sh/aica.c
index 2b26311405a4..e7fef3fce44a 100644
--- a/sound/sh/aica.c
+++ b/sound/sh/aica.c
@@ -464,14 +464,12 @@ static int __init snd_aicapcmchip(struct snd_card_aica
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK,
&snd_aicapcm_playback_ops);
/* Allocate the DMA buffers */
- err =
- snd_pcm_lib_preallocate_pages_for_all(pcm,
- SNDRV_DMA_TYPE_CONTINUOUS,
- snd_dma_continuous_data
- (GFP_KERNEL),
- AICA_BUFFER_SIZE,
- AICA_BUFFER_SIZE);
- return err;
+ snd_pcm_lib_preallocate_pages_for_all(pcm,
+ SNDRV_DMA_TYPE_CONTINUOUS,
+ snd_dma_continuous_data(GFP_KERNEL),
+ AICA_BUFFER_SIZE,
+ AICA_BUFFER_SIZE);
+ return 0;
}
/* Mixer controls */