r6040: fix check against MCRO_HASHEN bit in r6040_multicast_list

We are checking whether the MCR0_HASHEN bit is set using a logical and
instead of bitwise and, fix that.

Signed-off-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/rdc/r6040.c b/drivers/net/ethernet/rdc/r6040.c
index 1fc01ca..4bf68cf 100644 (file)
--- a/drivers/net/ethernet/rdc/r6040.c
+++ b/drivers/net/ethernet/rdc/r6040.c
@@ -940,7 +940,7 @@ static void r6040_multicast_list(struct net_device *dev)
        iowrite16(lp->mcr0, ioaddr + MCR0);
 
        /* Fill the MAC hash tables with their values */
-       if (lp->mcr0 && MCR0_HASH_EN) {
+       if (lp->mcr0 & MCR0_HASH_EN) {
                iowrite16(hash_table[0], ioaddr + MAR0);
                iowrite16(hash_table[1], ioaddr + MAR1);
                iowrite16(hash_table[2], ioaddr + MAR2);