stmmac: correct mc_filter local variable in set_filter and set_mac_ad…

…dr call Testing revealed that the local variable mc_filter was dimensioned incorrectly for all possible configurations and get_mac_addr should have been set_mac_addr (a typo). Make sure mc_filter is dimensioned to 8 32-bit unsigned longs - the largest size of the Synopsys multicast filter register set. Signed-off-by: Vince Bridgers <[email protected]> Acked-by: Giuseppe Cavallaro <[email protected]> Signed-off-by: David S. Miller <[email protected]>
chewitt · Oct 10, 2014 · 3dab99e · 3dab99e
1 parent 3b3d136
commit 3dab99e
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c b/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c
@@ -134,7 +134,7 @@ static void dwmac1000_set_filter(struct mac_device_info *hw,
 	void __iomem *ioaddr = (void __iomem *)dev->base_addr;
 	unsigned int value = 0;
 	unsigned int perfect_addr_number = hw->unicast_filter_entries;
-	u32 mc_filter[2];
+	u32 mc_filter[8];
 	int mcbitslog2 = hw->mcast_bits_log2;
 
 	pr_debug("%s: # mcasts %d, # unicast %d\n", __func__,
@@ -182,7 +182,7 @@ static void dwmac1000_set_filter(struct mac_device_info *hw,
 		struct netdev_hw_addr *ha;
 
 		netdev_for_each_uc_addr(ha, dev) {
-			stmmac_get_mac_addr(ioaddr, ha->addr,
+			stmmac_set_mac_addr(ioaddr, ha->addr,
 					    GMAC_ADDR_HIGH(reg),
 					    GMAC_ADDR_LOW(reg));
 			reg++;