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ALSA: aoa: Delete an unnecessary check before the function call "snd_pcm_suspend_all"
authorMarkus Elfring <elfring@users.sourceforge.net>
Sat, 3 Jan 2015 19:43:01 +0000 (20:43 +0100)
committerTakashi Iwai <tiwai@suse.de>
Sun, 4 Jan 2015 14:13:03 +0000 (15:13 +0100)
The snd_pcm_suspend_all() 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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