Markus Elfring d1f45e6037 sound: oss: Deletion of unnecessary checks before the function call "vfree" ...

The vfree() function performs also input parameter validation. 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>

2015-01-04 15:11:56 +01:00

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