[ALSA] Don't NULL check vfree argument in pdaudiocf_pcm.c

Modules: PDAudioCF driver

Don't check pointers passed to vfree for null in pdaudiocf_pcm.c

Signed-off-by: Jesper Juhl <[email protected]>
Signed-off-by: Takashi Iwai <[email protected]>
1 file changed