From 8ebd115bb23ac42f14a5e242500be61d8606b82d Mon Sep 17 00:00:00 2001
From: "David S. Miller" <davem@davemloft.net>
Date: Tue, 15 Nov 2016 16:32:11 -0500
Subject: [PATCH] vxlan: Fix uninitialized variable warnings.
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drivers/net/vxlan.c: In function âvxlan_xmit_oneâ:
drivers/net/vxlan.c:2141:10: warning: âerrâ may be used uninitialized in this function [-Wmaybe-uninitialized]
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/net/vxlan.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
index d536a9340cd58..0a3fd675408f2 100644
--- a/drivers/net/vxlan.c
+++ b/drivers/net/vxlan.c
@@ -2065,8 +2065,10 @@ static void vxlan_xmit_one(struct sk_buff *skb, struct net_device *dev,
dst->sin.sin_addr.s_addr,
&src->sin.sin_addr.s_addr,
dst_cache, info);
- if (IS_ERR(rt))
+ if (IS_ERR(rt)) {
+ err = PTR_ERR(rt);
goto tx_error;
+ }
/* Bypass encapsulation if the destination is local */
if (!info) {
@@ -2100,6 +2102,7 @@ static void vxlan_xmit_one(struct sk_buff *skb, struct net_device *dev,
&src->sin6.sin6_addr,
dst_cache, info);
if (IS_ERR(ndst)) {
+ err = PTR_ERR(ndst);
ndst = NULL;
goto tx_error;
}
--
2.30.2