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[1/3] net: calxedaxgmac: fix clearing of old filter addresses

Message ID 1380895588-4119-2-git-send-email-paolo.pisati@canonical.com
State New
Headers show

Commit Message

Paolo Pisati Oct. 4, 2013, 2:06 p.m. UTC 
From: Rob Herring <rob.herring@calxeda.com>

In commit 2ee68f621af280 (net: calxedaxgmac: fix various errors in
xgmac_set_rx_mode), a fix to clean-up old address entries was added.
However, the loop to zero out the entries failed to increment the register
address resulting in only 1 entry getting cleared. Fix this to correctly
use the loop index. Also, the end of the loop condition was off by 1 and
should have been <= rather than <.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
(cherry picked from commit 8c1c58ec70ce45cd5c7866811e90df131e7a3005)
Signed-off-by: Paolo Pisati <paolo.pisati@canonical.com>
---
 drivers/net/ethernet/calxeda/xgmac.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox

Patch

diff --git a/drivers/net/ethernet/calxeda/xgmac.c b/drivers/net/ethernet/calxeda/xgmac.c
index 78d6d6b..94358d2 100644
--- a/drivers/net/ethernet/calxeda/xgmac.c
+++ b/drivers/net/ethernet/calxeda/xgmac.c
@@ -1342,8 +1342,8 @@  static void xgmac_set_rx_mode(struct net_device *dev)
 	}
 
 out:
-	for (i = reg; i < XGMAC_MAX_FILTER_ADDR; i++)
-		xgmac_set_mac_addr(ioaddr, NULL, reg);
+	for (i = reg; i <= XGMAC_MAX_FILTER_ADDR; i++)
+		xgmac_set_mac_addr(ioaddr, NULL, i);
 	for (i = 0; i < XGMAC_NUM_HASH; i++)
 		writel(hash_filter[i], ioaddr + XGMAC_HASH(i));