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(parent: 00f3a41) | patch
ALSA: fireface: remove unnecessary condition in hwdep_read()
authorDan Carpenter <dan.carpenter@oracle.com>
Mon, 25 Jan 2021 11:13:44 +0000 (14:13 +0300)
committerTakashi Iwai <tiwai@suse.de>
Mon, 25 Jan 2021 13:50:36 +0000 (14:50 +0100)
commitf4514249d6483effbc08984ed908fc741de798f0
tree304d51075301e391add7d755cd61f386e7c164c0tree | snapshot
parent00f3a4113c73823e22bb30129d3ec0523706a158commit | diff
ALSA: fireface: remove unnecessary condition in hwdep_read()

Smatch complains that "count" is not clamped when "ff->dev_lock_changed"
and it leads to an information leak.  Fortunately, that's not actually
possible and the condition can be deleted.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Link: https://lore.kernel.org/r/YA6n6I8EcNAO5ZFs@mwanda
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/firewire/fireface/ff-hwdep.c diff | blob | history
Domain: System / Kernel;