linux-imx

livepatch: fix uninitialized return value

Fix a potentially uninitialized return value in klp_enable_func().

Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
Reviewed-by: Miroslav Benes <mbenes@suse.cz>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>