netdev - [PATCH][net-next] vxlan: remove the unnecessary codes

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Date:	Wed, 22 Apr 2015 15:49:10 +0800
From:	roy.qing.li@...il.com
To:	netdev@...r.kernel.org
Subject: [PATCH][net-next] vxlan: remove the unnecessary codes

From: Li RongQing <roy.qing.li@...il.com>

The return value of vxlan_fdb_replace always is greater than or equal to 0

Signed-off-by: Li RongQing <roy.qing.li@...il.com>
---
 drivers/net/vxlan.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
index 154116a..27a5f95 100644
--- a/drivers/net/vxlan.c
+++ b/drivers/net/vxlan.c
@@ -730,12 +730,8 @@ static int vxlan_fdb_create(struct vxlan_dev *vxlan,
 			/* Only change unicasts */
 			if (!(is_multicast_ether_addr(f->eth_addr) ||
 			     is_zero_ether_addr(f->eth_addr))) {
-				int rc = vxlan_fdb_replace(f, ip, port, vni,
+				notify |= vxlan_fdb_replace(f, ip, port, vni,
 							   ifindex);
-
-				if (rc < 0)
-					return rc;
-				notify |= rc;
 			} else
 				return -EOPNOTSUPP;
 		}
-- 
2.1.0

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