efivars: handle errors from register_efivars()
authorDan Carpenter <error27@gmail.com>
Fri, 18 Mar 2011 07:12:38 +0000 (10:12 +0300)
committerGreg Kroah-Hartman <gregkh@suse.de>
Tue, 19 Apr 2011 23:45:50 +0000 (16:45 -0700)
We should unwind and return an error if register_efivars() fails.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: Mike Waychison <mikew@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/firmware/efivars.c

Simple merge