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(parent: d85d135) | patch
fb: handle NULL pointers in framebuffer release
authorDan Carpenter <dan.carpenter@oracle.com>
Mon, 14 May 2012 20:58:37 +0000 (23:58 +0300)
committerFlorian Tobias Schandinat <FlorianSchandinat@gmx.de>
Tue, 29 May 2012 13:00:03 +0000 (13:00 +0000)
commitcc4401142c1cbc63b01d6024cbc7a9f804cb3143
treefd28d49904845d402661bffa0c618e4448529d83tree | snapshot
parentd85d135d8babbc917b370f36cbc02b7b4a2f2d99commit | diff
fb: handle NULL pointers in framebuffer release

This function is called with a potential NULL pointer in
picolcd_init_framebuffer() and it causes a static checker warning.  This
used to handle NULL pointers when the picolcd code was written, but a
couple months later we added the "info->apertures" dereference.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
drivers/video/fbsysfs.c diff | blob | history
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