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(parent: 62c2b4b) | patch
ALSA: oxfw: remove an unnecessary condition in hwdep_read()
authorDan Carpenter <dan.carpenter@oracle.com>
Mon, 25 Jan 2021 11:12:54 +0000 (14:12 +0300)
committerTakashi Iwai <tiwai@suse.de>
Mon, 25 Jan 2021 13:50:07 +0000 (14:50 +0100)
commit00f3a4113c73823e22bb30129d3ec0523706a158
tree487473b597e2583fa90e5f327afb0f07b728a90atree | snapshot
parent62c2b4be0d858bb4d381868459fb8f82c3b58a21commit | diff
ALSA: oxfw: remove an unnecessary condition in hwdep_read()

Smatch complains that "count" isn't clamped properly and
"oxfw->dev_lock_changed" is false then it leads to an information
leak.  But it turns out that "oxfw->dev_lock_changed" is always
set and the condition can be removed.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Link: https://lore.kernel.org/r/YA6ntkBxT/4DJ4YK@mwanda
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/firewire/oxfw/oxfw-hwdep.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)