net: am79c961a: Omit check for multicast bit in netdev_for_each_mc_addr

There is no need to check for the address being a multicast address in the netdev_for_each_mc_addr loop, so remove it. Signed-off-by: Tobias Klauser <[email protected]> Acked-by: Russell King <[email protected]> Signed-off-by: David S. Miller <[email protected]>
RyanHsu · Jul 1, 2011 · bda7ed4 · bda7ed4
1 parent 0311ee2
commit bda7ed4
Showing 1 changed file with 6 additions and 8 deletions.
diff --git a/drivers/net/arm/am79c961a.c b/drivers/net/arm/am79c961a.c
@@ -199,17 +199,15 @@ am79c961_ramtest(struct net_device *dev, unsigned int val)
 
 static void am79c961_mc_hash(char *addr, u16 *hash)
 {
-	if (addr[0] & 0x01) {
-		int idx, bit;
-		u32 crc;
+	int idx, bit;
+	u32 crc;
 
-		crc = ether_crc_le(ETH_ALEN, addr);
+	crc = ether_crc_le(ETH_ALEN, addr);
 
-		idx = crc >> 30;
-		bit = (crc >> 26) & 15;
+	idx = crc >> 30;
+	bit = (crc >> 26) & 15;
 
-		hash[idx] |= 1 << bit;
-	}
+	hash[idx] |= 1 << bit;
 }
 
 static unsigned int am79c961_get_rx_mode(struct net_device *dev, u16 *hash)