X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?p=pandora-kernel.git;a=blobdiff_plain;f=drivers%2Fscsi%2Ffcoe%2Ffcoe.c;h=5d0e9a24ae94effa0a5561d997a96d9802d50d0d;hp=ba710e350ac56931a234d1cf0d718f6ae12cea7d;hb=5fe858b5b76be3cb1b1cf3ea40b7ca6706f8329c;hpb=3272cab4063467410802367a8d69f06c65b2a866

diff --git a/drivers/scsi/fcoe/fcoe.c b/drivers/scsi/fcoe/fcoe.c
index ba710e350ac5..5d0e9a24ae94 100644
--- a/drivers/scsi/fcoe/fcoe.c
+++ b/drivers/scsi/fcoe/fcoe.c
@@ -432,6 +432,8 @@ void fcoe_interface_cleanup(struct fcoe_interface *fcoe)
 	u8 flogi_maddr[ETH_ALEN];
 	const struct net_device_ops *ops;
 
+	rtnl_lock();
+
 	/*
 	 * Don't listen for Ethernet packets anymore.
 	 * synchronize_net() ensures that the packet handlers are not running
@@ -461,6 +463,8 @@ void fcoe_interface_cleanup(struct fcoe_interface *fcoe)
 					" specific feature for LLD.\n");
 	}
 
+	rtnl_unlock();
+
 	/* Release the self-reference taken during fcoe_interface_create() */
 	fcoe_interface_put(fcoe);
 }
@@ -1951,11 +1955,8 @@ static void fcoe_destroy_work(struct work_struct *work)
 	fcoe_if_destroy(port->lport);
 
 	/* Do not tear down the fcoe interface for NPIV port */
-	if (!npiv) {
-		rtnl_lock();
+	if (!npiv)
 		fcoe_interface_cleanup(fcoe);
-		rtnl_unlock();
-	}
 
 	mutex_unlock(&fcoe_config_mutex);
 }
@@ -2009,8 +2010,9 @@ static int fcoe_create(struct net_device *netdev, enum fip_state fip_mode)
 		printk(KERN_ERR "fcoe: Failed to create interface (%s)\n",
 		       netdev->name);
 		rc = -EIO;
+		rtnl_unlock();
 		fcoe_interface_cleanup(fcoe);
-		goto out_nodev;
+		goto out_nortnl;
 	}
 
 	/* Make this the "master" N_Port */
@@ -2027,6 +2029,7 @@ static int fcoe_create(struct net_device *netdev, enum fip_state fip_mode)
 
 out_nodev:
 	rtnl_unlock();
+out_nortnl:
 	mutex_unlock(&fcoe_config_mutex);
 	return rc;
 }