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Commit 8c1c58ec authored by Rob Herring's avatar Rob Herring Committed by David S. Miller
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net: calxedaxgmac: fix clearing of old filter addresses 



In commit 2ee68f62 (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: default avatarRob Herring <rob.herring@calxeda.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 6865d1e8

drivers/net/ethernet/calxeda/xgmac.c

+2 −2
Original line number Diff line number Diff line
@@ -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));