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authorTakashi Iwai <tiwai@suse.de>2019-02-04 18:32:09 +0300
committerTakashi Iwai <tiwai@suse.de>2019-02-06 12:29:09 +0300
commit5116b94af07a9775ed694562f354e931b2cc04d4 (patch)
treef3e8a2cd528c0f37f59fdaa07db6cf348d4a280d /sound/pci/via82xx_modem.c
parentf32e5616005bb999fec6a2e914161805d7ad061f (diff)
downloadlinux-5116b94af07a9775ed694562f354e931b2cc04d4.tar.xz
ALSA: pci: 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/pci/via82xx_modem.c')
-rw-r--r--sound/pci/via82xx_modem.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/sound/pci/via82xx_modem.c b/sound/pci/via82xx_modem.c
index 3f59e0279058..3b3768acf7e1 100644
--- a/sound/pci/via82xx_modem.c
+++ b/sound/pci/via82xx_modem.c
@@ -865,11 +865,9 @@ static int snd_via686_pcm_new(struct via82xx_modem *chip)
init_viadev(chip, 0, VIA_REG_MO_STATUS, 0);
init_viadev(chip, 1, VIA_REG_MI_STATUS, 1);
- if ((err = snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV_SG,
- snd_dma_pci_data(chip->pci),
- 64*1024, 128*1024)) < 0)
- return err;
-
+ snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV_SG,
+ snd_dma_pci_data(chip->pci),
+ 64*1024, 128*1024);
return 0;
}