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mixer: Remove redundant CHECK_ENUM() from snd_mixer_selem_is_enum*()

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The functions to check whether the element is an enum don't need the
extra check of the type.  It should return simply 0 or 1 without error.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2012-03-13 14:30:22 +01:00
parent 947d208076
commit 2ab86d96c9
1 changed files with 0 additions and 2 deletions
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2
src/mixer/simple.c
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@ -889,7 +889,6 @@ int snd_mixer_selem_is_enumerated(snd_mixer_elem_t *elem)
int snd_mixer_selem_is_enum_playback(snd_mixer_elem_t *elem)
{
CHECK_BASIC(elem);
CHECK_ENUM(elem);
return sm_selem_ops(elem)->is(elem, SM_PLAY, SM_OPS_IS_ENUMERATED, 1);
}
@ -901,7 +900,6 @@ int snd_mixer_selem_is_enum_playback(snd_mixer_elem_t *elem)
int snd_mixer_selem_is_enum_capture(snd_mixer_elem_t *elem)
{
CHECK_BASIC(elem);
CHECK_ENUM(elem);
return sm_selem_ops(elem)->is(elem, SM_CAPT, SM_OPS_IS_ENUMERATED, 1);
}