Commits
Markus Elfring committed b172e0aae6d
ALSA: emux: Delete an unnecessary check before the function call "snd_sf_free" The snd_sf_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>