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authorMarkus Elfring <elfring@users.sourceforge.net>2015-01-03 21:02:32 +0100
committerTakashi Iwai <tiwai@suse.de>2015-01-04 15:13:32 +0100
commitb76c0e95ab0f535e210df588b8ac42dd75b31c75 (patch)
treeb541dbcb46d5da5948d4c6ebb39ec97ea2c631cd /sound/pci/cs46xx
parentaa57b93b27eae1156c9a66a4ea85076f9a38d135 (diff)
downloadlinux-stericsson-b76c0e95ab0f535e210df588b8ac42dd75b31c75.tar.gz
ALSA: sb: Delete an unnecessary check before the function call "snd_emux_free"
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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