netdev - [PATCH 6/8] libcxgbi: Use flowi4's saddr in cxgbi_check

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Message-Id: <20110504.101457.183055649.davem@davemloft.net>
Date:	Wed, 04 May 2011 10:14:57 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	netdev@...r.kernel.org
Subject: [PATCH 6/8] libcxgbi: Use flowi4's saddr in cxgbi_check_route().


Instead of rt->rt_src

Signed-off-by: David S. Miller <davem@...emloft.net>
---
 drivers/scsi/cxgbi/libcxgbi.c |   11 ++++++-----
 1 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/drivers/scsi/cxgbi/libcxgbi.c b/drivers/scsi/cxgbi/libcxgbi.c
index 0c33d25..a2a9c7c 100644
--- a/drivers/scsi/cxgbi/libcxgbi.c
+++ b/drivers/scsi/cxgbi/libcxgbi.c
@@ -450,13 +450,13 @@ static struct cxgbi_sock *cxgbi_sock_create(struct cxgbi_device *cdev)
 	return csk;
 }
 
-static struct rtable *find_route_ipv4(__be32 saddr, __be32 daddr,
+static struct rtable *find_route_ipv4(struct flowi4 *fl4,
+				      __be32 saddr, __be32 daddr,
 				      __be16 sport, __be16 dport, u8 tos)
 {
 	struct rtable *rt;
-	struct flowi4 fl4;
 
-	rt = ip_route_output_ports(&init_net, &fl4, NULL, daddr, saddr,
+	rt = ip_route_output_ports(&init_net, fl4, NULL, daddr, saddr,
 				   dport, sport, IPPROTO_TCP, tos, 0);
 	if (IS_ERR(rt))
 		return NULL;
@@ -471,6 +471,7 @@ static struct cxgbi_sock *cxgbi_check_route(struct sockaddr *dst_addr)
 	struct net_device *ndev;
 	struct cxgbi_device *cdev;
 	struct rtable *rt = NULL;
+	struct flowi4 fl4;
 	struct cxgbi_sock *csk = NULL;
 	unsigned int mtu = 0;
 	int port = 0xFFFF;
@@ -483,7 +484,7 @@ static struct cxgbi_sock *cxgbi_check_route(struct sockaddr *dst_addr)
 		goto err_out;
 	}
 
-	rt = find_route_ipv4(0, daddr->sin_addr.s_addr, 0, daddr->sin_port, 0);
+	rt = find_route_ipv4(&fl4, 0, daddr->sin_addr.s_addr, 0, daddr->sin_port, 0);
 	if (!rt) {
 		pr_info("no route to ipv4 0x%x, port %u.\n",
 			daddr->sin_addr.s_addr, daddr->sin_port);
@@ -532,7 +533,7 @@ static struct cxgbi_sock *cxgbi_check_route(struct sockaddr *dst_addr)
 	csk->daddr.sin_addr.s_addr = daddr->sin_addr.s_addr;
 	csk->daddr.sin_port = daddr->sin_port;
 	csk->daddr.sin_family = daddr->sin_family;
-	csk->saddr.sin_addr.s_addr = rt->rt_src;
+	csk->saddr.sin_addr.s_addr = fl4.saddr;
 
 	return csk;
 
-- 
1.7.4.5

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