From: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Date: Wed, 6 Aug 2014 23:09:38 +0000 (-0700)
Subject: lib: list_sort_test(): return -ENOMEM when allocation fails
X-Git-Tag: submit/tizen/20160607.132125~4147^2~53
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=27d555d101c820ac4b1962680bd0192993c6e4e0;p=sdk%2Femulator%2Femulator-kernel.git

lib: list_sort_test(): return -ENOMEM when allocation fails

Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Cc: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Cc: Don Mullis <don.mullis@gmail.com>
Cc: Dave Chinner <david@fromorbit.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/lib/list_sort.c b/lib/list_sort.c
index 1183fa7..291412a 100644
--- a/lib/list_sort.c
+++ b/lib/list_sort.c
@@ -207,7 +207,7 @@ static int __init cmp(void *priv, struct list_head *a, struct list_head *b)
 
 static int __init list_sort_test(void)
 {
-	int i, count = 1, err = -EINVAL;
+	int i, count = 1, err = -ENOMEM;
 	struct debug_el *el;
 	struct list_head *cur, *tmp;
 	LIST_HEAD(head);
@@ -239,6 +239,7 @@ static int __init list_sort_test(void)
 
 	list_sort(NULL, &head, cmp);
 
+	err = -EINVAL;
 	for (cur = head.next; cur->next != &head; cur = cur->next) {
 		struct debug_el *el1;
 		int cmp_result;