diff options
| author | Takashi Iwai <tiwai@suse.de> | 2019-02-06 14:01:48 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2019-02-06 20:37:29 +0300 |
| commit | 62e94da3e9d8b991a467f376441a805c5d14c9c7 (patch) | |
| tree | ef804c846360ebb274701abb4fcaabb2ef035bd7 /drivers/media/pci/tw686x | |
| parent | 6c422436638af9f8240df71c53275c3d255c2170 (diff) | |
| download | linux-62e94da3e9d8b991a467f376441a805c5d14c9c7.tar.xz | |
media: Drop superfluous PCM preallocation error checks
snd_pcm_lib_preallocate_pages() and co always succeed, so the error
check is simply redundant. Drop it.
Acked-by: Ezequiel Garcia <ezequiel@collabora.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'drivers/media/pci/tw686x')
| -rw-r--r-- | drivers/media/pci/tw686x/tw686x-audio.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/media/pci/tw686x/tw686x-audio.c b/drivers/media/pci/tw686x/tw686x-audio.c index a28329698e20..fb0e7573b5ae 100644 --- a/drivers/media/pci/tw686x/tw686x-audio.c +++ b/drivers/media/pci/tw686x/tw686x-audio.c @@ -301,11 +301,12 @@ static int tw686x_snd_pcm_init(struct tw686x_dev *dev) ss; ss = ss->next, i++) snprintf(ss->name, sizeof(ss->name), "vch%u audio", i); - return snd_pcm_lib_preallocate_pages_for_all(pcm, + snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(dev->pci_dev), TW686X_AUDIO_PAGE_MAX * AUDIO_DMA_SIZE_MAX, TW686X_AUDIO_PAGE_MAX * AUDIO_DMA_SIZE_MAX); + return 0; } static void tw686x_audio_dma_free(struct tw686x_dev *dev, |