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video: fbdev: pxafb: potential NULL dereference on error
authorDan Carpenter <dan.carpenter@oracle.com>
Fri, 15 Jul 2016 11:07:32 +0000 (14:07 +0300)
committerTomi Valkeinen <tomi.valkeinen@ti.com>
Thu, 11 Aug 2016 14:54:57 +0000 (17:54 +0300)
commite0299908d606a99e7ffb467bc3c11dfe54133af3
tree308d05daffe49c3d4980cd8482cb9c12a470eba2tree | snapshot
parent53d73a0adc818d6a72168c7cc33dd2a45735131acommit | diff
video: fbdev: pxafb: potential NULL dereference on error

If we "goto out;" then it calls display_timings_release(timings);
Since "timings" is NULL, that's going to oops.  Just return directly.

Fixes: 420a488278e8 ('video: fbdev: pxafb: initial devicetree conversion')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
drivers/video/fbdev/pxafb.c diff | blob | history
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