Fix ethernet multicast for ucc_geth.

hw_add_addr_in_hash() already swaps byte
order, don't do it in ucc_geth_set_multi() too.

Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
Acked-by: ucc_geth maintainer
Signed-off-by: Jeff Garzik <jeff@garzik.org>

1 files changed, 2 insertions, 13 deletions

diff --git a/drivers/net/ucc_geth.c b/drivers/net/ucc_geth.c
index 9741d613ba6f..a3ff270593f1 100644
--- a/drivers/net/ucc_geth.c
+++ b/drivers/net/ucc_geth.c
@@ -2214,9 +2214,7 @@ static void ucc_geth_set_multi(struct net_device *dev)
         struct dev_mc_list *dmi;
         struct ucc_fast *uf_regs;
         struct ucc_geth_82xx_address_filtering_pram *p_82xx_addr_filt;
-        u8 tempaddr[6];
-        u8 *mcptr, *tdptr;
-        int i, j;
+        int i;
 
         ugeth = netdev_priv(dev);
 
@@ -2255,19 +2253,10 @@ static void ucc_geth_set_multi(struct net_device *dev)
                                 if (!(dmi->dmi_addr[0] & 1))
                                         continue;
 
-                                /* The address in dmi_addr is LSB first,
-                                 * and taddr is MSB first.  We have to
-                                 * copy bytes MSB first from dmi_addr.
-                                 */
-                                mcptr = (u8 *) dmi->dmi_addr + 5;
-                                tdptr = (u8 *) tempaddr;
-                                for (j = 0; j < 6; j++)
-                                        *tdptr++ = *mcptr--;
-
                                 /* Ask CPM to run CRC and set bit in
                                  * filter mask.
                                  */
-                                hw_add_addr_in_hash(ugeth, tempaddr);
+                                hw_add_addr_in_hash(ugeth, dmi->dmi_addr);
                         }
                 }
         }