bonding: fix two compiler warnings

	Fix two compiler warnings that are new with recent versions of gcc
(apparently 4.2 and up).  One is fixed by refactoring; this change was
supplied by Stephen Hemminger.  The other was fixed by labelling the
variable as uninitialized_var() after confirming via inspection that it
cannot actually be used uninitialized.

Signed-off-by: Jay Vosburgh <fubar@us.ibm.com>
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

2 files changed, 2 insertions, 6 deletions

diff --git a/drivers/net/bonding/bond_alb.c b/drivers/net/bonding/bond_alb.c
index b57bc9467dbe..3f58c3d0b710 100644
--- a/drivers/net/bonding/bond_alb.c
+++ b/drivers/net/bonding/bond_alb.c
@@ -678,12 +678,8 @@ static struct slave *rlb_choose_channel(struct sk_buff *skb, struct bonding *bon
                 }
 
                 if (!list_empty(&bond->vlan_list)) {
-                        unsigned short vlan_id;
-                        int res = vlan_get_tag(skb, &vlan_id);
-                        if (!res) {
+                        if (!vlan_get_tag(skb, &client_info->vlan_id))
                                 client_info->tag = 1;
-                                client_info->vlan_id = vlan_id;
-                        }
                 }
 
                 if (!client_info->assigned) {
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 0942d82f7cbf..2056a872b4f3 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -383,7 +383,7 @@ struct vlan_entry *bond_next_vlan(struct bonding *bond, struct vlan_entry *curr)
  */
 int bond_dev_queue_xmit(struct bonding *bond, struct sk_buff *skb, struct net_device *slave_dev)
 {
-        unsigned short vlan_id;
+        unsigned short uninitialized_var(vlan_id);
 
         if (!list_empty(&bond->vlan_list) &&
             !(slave_dev->features & NETIF_F_HW_VLAN_TX) &&