ALSA: remove unnecessary null check

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This function is only called from snd_ctl_ioctl() and the file parameter
can never be null so there is no need to check it here.

We dereference file at the start of the function:
        struct snd_card *card = file->card;
and it confuses static checkers to dereference a pointer before
checking it.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

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Dan Carpenter 2009-11-18 10:31:57 +02:00 • committed by Takashi Iwai

parent 67f2db24fb

commit bec145ae6f

1 changed files with 1 additions and 1 deletions

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sound/core/control.c

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