From: Max Filippov <jcmvbkbc@gmail.com>
Date: Mon, 13 Jul 2015 12:42:00 +0000 (+0300)
Subject: xtensa: ISS: add missing va_end into split_if_spec
X-Git-Tag: android-x86-6.0-r1~852^2~17
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=72ce6787e37a14f6aaab1a0b024f20440c961517;p=android-x86%2Fkernel.git

xtensa: ISS: add missing va_end into split_if_spec

Reported-by: David Binderman <dcb314@hotmail.com>
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
---

diff --git a/arch/xtensa/platforms/iss/network.c b/arch/xtensa/platforms/iss/network.c
index 8ab021b1f141..976a38594537 100644
--- a/arch/xtensa/platforms/iss/network.c
+++ b/arch/xtensa/platforms/iss/network.c
@@ -105,13 +105,17 @@ static char *split_if_spec(char *str, ...)
 
 	va_start(ap, str);
 	while ((arg = va_arg(ap, char**)) != NULL) {
-		if (*str == '\0')
+		if (*str == '\0') {
+			va_end(ap);
 			return NULL;
+		}
 		end = strchr(str, ',');
 		if (end != str)
 			*arg = str;
-		if (end == NULL)
+		if (end == NULL) {
+			va_end(ap);
 			return NULL;
+		}
 		*end++ = '\0';
 		str = end;
 	}