davinci_emac: off by one
This off by one error was found by smatch.
drivers/net/davinci_emac.c +2390 emac_dev_open(13) error: buffer overflow 'priv->mac_addr' 6 <= 6
Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/davinci_emac.c b/drivers/net/davinci_emac.c
index 1ac9440e..32960b9 100644
--- a/drivers/net/davinci_emac.c
+++ b/drivers/net/davinci_emac.c
@@ -2385,7 +2385,7 @@
struct emac_priv *priv = netdev_priv(ndev);
netif_carrier_off(ndev);
- for (cnt = 0; cnt <= ETH_ALEN; cnt++)
+ for (cnt = 0; cnt < ETH_ALEN; cnt++)
ndev->dev_addr[cnt] = priv->mac_addr[cnt];
/* Configuration items */