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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2012-09-07 09:47:41 +0300 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2012-09-08 21:19:07 +0200 |
| commit | 02d9be1aa6e93f4819f230a1d570e2ff415fa294 (patch) | |
| tree | eb1e1468ec5d8820afc4b250601581be27691083 /drivers/hid/hid-picolcd.h | |
| parent | eb9001cd8ffff9c9b1ed1ea85d36c862bea964c0 (diff) | |
| download | lwn-02d9be1aa6e93f4819f230a1d570e2ff415fa294.tar.gz lwn-02d9be1aa6e93f4819f230a1d570e2ff415fa294.zip | |
HID: picoLCD: fix a NULL test in picolcd_raw_cir()
Smatch complains that the NULL checking in this function is not
consistent and could lead to a NULL dereference. The comments say that
we should return here if rc_dev is NULL so I've changed the test to
match the comment.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Bruno Prémont <bonbons@linux-vserver.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid/hid-picolcd.h')
0 files changed, 0 insertions, 0 deletions