[PATCH] lib/test_string.c: return -ENOMEM on memset16_selftest allocation failure

[Jiapeng Chong]

Clean up the following smatch warning:

lib/test_string.c:14 memset16_selftest() warn: returning -1 instead of
-ENOMEM is sloppy.

Reported-by: Abaci Robot <abaci@xxxxxxxxxxxxxxxxx>
Signed-off-by: Jiapeng Chong <jiapeng.chong@xxxxxxxxxxxxxxxxx>
---
 lib/test_string.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/test_string.c b/lib/test_string.c
index 9dfd6f52de92..f23d6cd2d9c7 100644
--- a/lib/test_string.c
+++ b/lib/test_string.c
@@ -11,7 +11,7 @@ static __init int memset16_selftest(void)
 
 	p = kmalloc(256 * 2 * 2, GFP_KERNEL);
 	if (!p)
-		return -1;
+		return -ENOMEM;
 
 	for (i = 0; i < 256; i++) {
 		for (j = 0; j < 256; j++) {
-- 
2.20.1.7.g153144c