ALSA: squash lines for simple wrapper functions
Remove unneeded variables and assignments.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/pci/emu10k1/p16v.c b/sound/pci/emu10k1/p16v.c
index fd9ab44..c11f1a2 100644
--- a/sound/pci/emu10k1/p16v.c
+++ b/sound/pci/emu10k1/p16v.c
@@ -300,37 +300,29 @@
static int snd_p16v_pcm_hw_params_playback(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *hw_params)
{
- int result;
- result = snd_pcm_lib_malloc_pages(substream,
+ return snd_pcm_lib_malloc_pages(substream,
params_buffer_bytes(hw_params));
- return result;
}
/* hw_params callback */
static int snd_p16v_pcm_hw_params_capture(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *hw_params)
{
- int result;
- result = snd_pcm_lib_malloc_pages(substream,
+ return snd_pcm_lib_malloc_pages(substream,
params_buffer_bytes(hw_params));
- return result;
}
/* hw_free callback */
static int snd_p16v_pcm_hw_free_playback(struct snd_pcm_substream *substream)
{
- int result;
- result = snd_pcm_lib_free_pages(substream);
- return result;
+ return snd_pcm_lib_free_pages(substream);
}
/* hw_free callback */
static int snd_p16v_pcm_hw_free_capture(struct snd_pcm_substream *substream)
{
- int result;
- result = snd_pcm_lib_free_pages(substream);
- return result;
+ return snd_pcm_lib_free_pages(substream);
}