RDMA/nes: Use print_mac() to format ethernet addresses for printing

Removing open-coded MAC formats shrinks the source and the generated
code too, eg on x86-64:

add/remove: 0/0 grow/shrink: 0/4 up/down: 0/-103 (-103)
function                                     old     new   delta
make_cm_node                                 932     912     -20
nes_netdev_set_mac_address                   427     406     -21
nes_netdev_set_multicast_list               1148    1124     -24
nes_probe                                   2349    2311     -38

Acked-by: Glenn Streiff <gstreiff@neteffect.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

1 files changed, 4 insertions, 6 deletions

diff --git a/drivers/infiniband/hw/nes/nes.c b/drivers/infiniband/hw/nes/nes.c
index b046262ed638..c0671ad7de82 100644
--- a/drivers/infiniband/hw/nes/nes.c
+++ b/drivers/infiniband/hw/nes/nes.c
@@ -353,13 +353,11 @@ struct ib_qp *nes_get_qp(struct ib_device *device, int qpn)
  */
 static void nes_print_macaddr(struct net_device *netdev)
 {
-        nes_debug(NES_DBG_INIT, "%s: MAC %02X:%02X:%02X:%02X:%02X:%02X, IRQ %u\n",
-                        netdev->name,
-                        netdev->dev_addr[0], netdev->dev_addr[1], netdev->dev_addr[2],
-                        netdev->dev_addr[3], netdev->dev_addr[4], netdev->dev_addr[5],
-                        netdev->irq);
-}
+        DECLARE_MAC_BUF(mac);
 
+        nes_debug(NES_DBG_INIT, "%s: %s, IRQ %u\n",
+                  netdev->name, print_mac(mac, netdev->dev_addr), netdev->irq);
+}
 
 /**
  * nes_interrupt - handle interrupts