tree fd28d49904845d402661bffa0c618e4448529d83
parent d85d135d8babbc917b370f36cbc02b7b4a2f2d99
author Dan Carpenter <dan.carpenter@oracle.com> 1337029117 +0300
committer Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 1338296403 +0000

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>