drivers/net: 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. This patch covers all
remaining network drivers still containing such a check.

Cc: Joe Perches <joe@perches.com>
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 14 insertions, 17 deletions

diff --git a/drivers/net/ewrk3.c b/drivers/net/ewrk3.c
index d1e229f9e540..05a5f71451a7 100644
--- a/drivers/net/ewrk3.c
+++ b/drivers/net/ewrk3.c
@@ -1169,7 +1169,7 @@ static void SetMulticastFilter(struct net_device *dev)
         struct netdev_hw_addr *ha;
         u_long iobase = dev->base_addr;
         int i;
-        char *addrs, bit, byte;
+        char bit, byte;
         short __iomem *p = lp->mctbl;
         u16 hashcode;
         u32 crc;
@@ -1211,25 +1211,22 @@ static void SetMulticastFilter(struct net_device *dev)
 
                 /* Update table */
                 netdev_for_each_mc_addr(ha, dev) {
-                        addrs = ha->addr;
-                        if ((*addrs & 0x01) == 1) {     /* multicast address? */
-                                crc = ether_crc_le(ETH_ALEN, addrs);
-                                hashcode = crc & ((1 << 9) - 1);        /* hashcode is 9 LSb of CRC */
+                        crc = ether_crc_le(ETH_ALEN, ha->addr);
+                        hashcode = crc & ((1 << 9) - 1);        /* hashcode is 9 LSb of CRC */
 
-                                byte = hashcode >> 3;   /* bit[3-8] -> byte in filter */
-                                bit = 1 << (hashcode & 0x07);   /* bit[0-2] -> bit in byte */
+                        byte = hashcode >> 3;   /* bit[3-8] -> byte in filter */
+                        bit = 1 << (hashcode & 0x07);   /* bit[0-2] -> bit in byte */
 
-                                if (lp->shmem_length == IO_ONLY) {
-                                        u_char tmp;
+                        if (lp->shmem_length == IO_ONLY) {
+                                u_char tmp;
 
-                                        outw(PAGE0_HTE + byte, EWRK3_PIR1);
-                                        tmp = inb(EWRK3_DATA);
-                                        tmp |= bit;
-                                        outw(PAGE0_HTE + byte, EWRK3_PIR1);
-                                        outb(tmp, EWRK3_DATA);
-                                } else {
-                                        writeb(readb(lp->mctbl + byte) | bit, lp->mctbl + byte);
-                                }
+                                outw(PAGE0_HTE + byte, EWRK3_PIR1);
+                                tmp = inb(EWRK3_DATA);
+                                tmp |= bit;
+                                outw(PAGE0_HTE + byte, EWRK3_PIR1);
+                                outb(tmp, EWRK3_DATA);
+                        } else {
+                                writeb(readb(lp->mctbl + byte) | bit, lp->mctbl + byte);
                         }
                 }
         }