video:uvesafb: check the return value of kzalloc
authorWang YanQing <udknight@gmail.com>
Mon, 13 Aug 2012 10:02:32 +0000 (18:02 +0800)
committerFlorian Tobias Schandinat <FlorianSchandinat@gmx.de>
Thu, 23 Aug 2012 13:18:08 +0000 (13:18 +0000)
commit7ed25867478fb8d2118eb84b99c1bf21e4ae695c
tree6a260ca55c6ea92e7ffbceca176b22cfb1d13f81
parentbada55371fb2b3615983ba231cad61ef21bdf9c3
video:uvesafb: check the return value of kzalloc

Michal maybe forgot it merely, we should add code
to check the return value of kzalloc to make the
code more robust.

Signed-off-by: Wang YanQing <udknight@gmail.com>
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
drivers/video/uvesafb.c