Commit e6e8c82b authored by Takashi Iwai's avatar Takashi Iwai
Browse files

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: default avatarJaroslav Kysela <perex@perex.cz>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 6ce1d63e

sound/atmel/ac97c.c

+1 −3
Original line number Diff line number Diff line
@@ -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;