From bda7ed47937bd9ba8c10631ca884f7fefb162f4d Mon Sep 17 00:00:00 2001
From: Tobias Klauser <tklauser@distanz.ch>
Date: Wed, 29 Jun 2011 02:14:46 +0000
Subject: [PATCH] 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 <tklauser@distanz.ch>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/net/arm/am79c961a.c | 14 ++++++--------
1 file changed, 6 insertions(+), 8 deletions(-)
diff --git a/drivers/net/arm/am79c961a.c b/drivers/net/arm/am79c961a.c
index 7b3e23f38913..52fe21e1e2cd 100644
--- 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)
--
2.34.1