ath5k: use more readable way to clear MAC address

Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/net/wireless/ath/ath5k/attach.c b/drivers/net/wireless/ath/ath5k/attach.c
index 1588401de3c4..f781eeb50852 100644
--- a/drivers/net/wireless/ath/ath5k/attach.c
+++ b/drivers/net/wireless/ath/ath5k/attach.c
@@ -104,6 +104,7 @@ static int ath5k_hw_post(struct ath5k_hw *ah)
  */
 int ath5k_hw_init(struct ath5k_softc *sc)
 {
+        static const u8 zero_mac[ETH_ALEN] = { };
         struct ath5k_hw *ah = sc->ah;
         struct ath_common *common = ath5k_hw_common(ah);
         struct pci_dev *pdev = sc->pdev;
@@ -334,7 +335,7 @@ int ath5k_hw_init(struct ath5k_softc *sc)
         }
 
         /* MAC address is cleared until add_interface */
-        ath5k_hw_set_lladdr(ah, (u8[ETH_ALEN]){});
+        ath5k_hw_set_lladdr(ah, zero_mac);
 
         /* Set BSSID to bcast address: ff:ff:ff:ff:ff:ff for now */
         memcpy(common->curbssid, ath_bcast_mac, ETH_ALEN);