netdev - [PATCH] bonding: fix sparse warning

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Message-ID: <20110223094033.0c2268b4@nehalam>
Date:	Wed, 23 Feb 2011 09:40:33 -0800
From:	Stephen Hemminger <shemminger@...tta.com>
To:	Jay Vosburgh <fubar@...ibm.com>, David Miller <davem@...emloft.net>
Cc:	netdev@...r.kernel.org
Subject: [PATCH] bonding: fix sparse warning

Fix use of zero where NULL expected. And wrap long line.

Signed-off-by: Stephen Hemminger <shemminger@...tta.com>

--- a/drivers/net/bonding/bonding.h	2011-02-23 09:33:39.493248155 -0800
+++ b/drivers/net/bonding/bonding.h	2011-02-23 09:33:48.825356637 -0800
@@ -265,7 +265,8 @@ struct bonding {
  *
  * Caller must hold bond lock for read
  */
-static inline struct slave *bond_get_slave_by_dev(struct bonding *bond, struct net_device *slave_dev)
+static inline struct slave *bond_get_slave_by_dev(struct bonding *bond,
+						  struct net_device *slave_dev)
 {
 	struct slave *slave = NULL;
 	int i;
@@ -276,7 +277,7 @@ static inline struct slave *bond_get_sla
 		}
 	}
 
-	return 0;
+	return NULL;
 }
 
 static inline struct bonding *bond_get_bond_by_slave(struct slave *slave)
--
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