From: Josh Poimboeuf <jpoimboe@redhat.com>
Date: Tue, 20 Jan 2015 22:07:55 +0000 (-0600)
Subject: livepatch: fix uninitialized return value
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=dbed7ddab967550d1181633e8ac7905808f29a94;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

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>
---

diff --git a/kernel/livepatch/core.c b/kernel/livepatch/core.c
index bc05d390ce85..9adf86bfbcd5 100644
--- a/kernel/livepatch/core.c
+++ b/kernel/livepatch/core.c
@@ -410,7 +410,7 @@ static int klp_enable_func(struct klp_func *func)
 
 	func->state = KLP_ENABLED;
 
-	return ret;
+	return 0;
 
 err:
 	list_del_rcu(&func->stack_node);