ALSA: sb: Delete an unnecessary check before the function call "snd_emux_free"

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The snd_emux_free() function tests whether its argument is NULL and then
returns immediately. Thus the test around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

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Markus Elfring 2015-01-03 21:02:32 +01:00 • committed by Takashi Iwai

parent aa57b93b27

commit b76c0e95ab

1 changed files with 1 additions and 2 deletions

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3

sound/isa/sb/emu8000_synth.c

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