From b981abbb56ed57b2eda394955de99cbe7ca21fef Mon Sep 17 00:00:00 2001 From: Christian Gromm Date: Mon, 28 Sep 2015 17:18:51 +0200 Subject: [PATCH] staging: most: purge unecessary variable This patch purges a temp. variable to store the functions return value. Since the content is never being evaluated, it can safely be removed. Signed-off-by: Christian Gromm Signed-off-by: Greg Kroah-Hartman --- drivers/staging/most/aim-sound/sound.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/staging/most/aim-sound/sound.c b/drivers/staging/most/aim-sound/sound.c index 73a133d..a579c5b 100644 --- a/drivers/staging/most/aim-sound/sound.c +++ b/drivers/staging/most/aim-sound/sound.c @@ -350,17 +350,14 @@ static int pcm_close(struct snd_pcm_substream *substream) static int pcm_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *hw_params) { - int ret; struct channel *channel = substream->private_data; if ((params_channels(hw_params) > channel->pcm_hardware.channels_max) || (params_channels(hw_params) < channel->pcm_hardware.channels_min) || !(params_format(hw_params) != channel->pcm_hardware.formats)) return -EINVAL; - ret = snd_pcm_lib_alloc_vmalloc_buffer(substream, + return snd_pcm_lib_alloc_vmalloc_buffer(substream, params_buffer_bytes(hw_params)); - - return ret; } /** -- 2.7.4