From: David S. Miller <davem@davemloft.net>
Date: Mon, 9 May 2011 21:52:02 +0000 (-0700)
Subject: infiniband: Remove rt->rt_src usage in addr4_resolve()
X-Git-Tag: v3.0-rc1~377^2~114
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=5fc3590c81bd233c25fbe127cdcf7a8e26e12378;p=~emulex%2Finfiniband.git

infiniband: Remove rt->rt_src usage in addr4_resolve()

Use an explicit flow key and fetch it from there.

Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/infiniband/core/addr.c b/drivers/infiniband/core/addr.c
index 4ffc224faa7..8e21d457b89 100644
--- a/drivers/infiniband/core/addr.c
+++ b/drivers/infiniband/core/addr.c
@@ -185,15 +185,20 @@ static int addr4_resolve(struct sockaddr_in *src_in,
 	__be32 dst_ip = dst_in->sin_addr.s_addr;
 	struct rtable *rt;
 	struct neighbour *neigh;
+	struct flowi4 fl4;
 	int ret;
 
-	rt = ip_route_output(&init_net, dst_ip, src_ip, 0, addr->bound_dev_if);
+	memset(&fl4, 0, sizeof(fl4));
+	fl4.daddr = dst_ip;
+	fl4.saddr = src_ip;
+	fl4.flowi4_oif = addr->bound_dev_if;
+	rt = ip_route_output_key(&init_net, &fl4);
 	if (IS_ERR(rt)) {
 		ret = PTR_ERR(rt);
 		goto out;
 	}
 	src_in->sin_family = AF_INET;
-	src_in->sin_addr.s_addr = rt->rt_src;
+	src_in->sin_addr.s_addr = fl4.saddr;
 
 	if (rt->dst.dev->flags & IFF_LOOPBACK) {
 		ret = rdma_translate_ip((struct sockaddr *) dst_in, addr);