From: Chuck Short <zulcss@gmail.com>
Subject: [KJ] [PATCH] net/ipv4/route warnings

This patch fixes gcc4 warnings in net/ipv4/route.c

Signed-off by: Chuck Short <zulcss@gmail.com>



---
 route.c |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

Index: quilt/net/ipv4/route.c
===================================================================
--- quilt.orig/net/ipv4/route.c
+++ quilt/net/ipv4/route.c
@@ -1767,7 +1767,7 @@ static inline int ip_mkroute_input_def(s
 				       struct in_device *in_dev,
 				       u32 daddr, u32 saddr, u32 tos)
 {
-	struct rtable* rth;
+	struct rtable* rth = NULL;
 	int err;
 	unsigned hash;
 
@@ -1794,7 +1794,7 @@ static inline int ip_mkroute_input(struc
 				   u32 daddr, u32 saddr, u32 tos)
 {
 #ifdef CONFIG_IP_ROUTE_MULTIPATH_CACHED
-	struct rtable* rth;
+	struct rtable* rth = NULL;
 	unsigned char hop, hopcount, lasthop;
 	int err = -EINVAL;
 	unsigned int hash;
@@ -2239,7 +2239,7 @@ static inline int ip_mkroute_output_def(
 					struct net_device *dev_out,
 					unsigned flags)
 {
-	struct rtable *rth;
+	struct rtable *rth = NULL;
 	int err = __mkroute_output(&rth, res, fl, oldflp, dev_out, flags);
 	unsigned hash;
 	if (err == 0) {
@@ -2267,7 +2267,7 @@ static inline int ip_mkroute_output(stru
 	unsigned char hop;
 	unsigned hash;
 	int err = -EINVAL;
-	struct rtable *rth;
+	struct rtable *rth = NULL;
 
 	if (res->fi && res->fi->fib_nhs > 1) {
 		unsigned char hopcount = res->fi->fib_nhs;
