commit 150238ebb4a1ad2c3d09aea754720ad2e898c59f
author Joe Perches <joe@perches.com> Tue May 08 18:56:50 2012 +0000
committer David S. Miller <davem@davemloft.net> Wed May 09 20:49:17 2012 -0400
tree 9ff803ca540794241bfd07cebde9cc19593a5af6
parent 9a7b6ef9b9938a1f5cb91ccc0b713b9443edc79f

atm: Convert compare_ether_addr to ether_addr_equal

Use the new bool function ether_addr_equal to add
some clarity and reduce the likelihood for misuse
of compare_ether_addr for sorting.

Done via cocci script:

$ cat compare_ether_addr.cocci
@@
expression a,b;
@@
-	!compare_ether_addr(a, b)
+	ether_addr_equal(a, b)

@@
expression a,b;
@@
-	compare_ether_addr(a, b)
+	!ether_addr_equal(a, b)

@@
expression a,b;
@@
-	!ether_addr_equal(a, b) == 0
+	ether_addr_equal(a, b)

@@
expression a,b;
@@
-	!ether_addr_equal(a, b) != 0
+	!ether_addr_equal(a, b)

@@
expression a,b;
@@
-	ether_addr_equal(a, b) == 0
+	!ether_addr_equal(a, b)

@@
expression a,b;
@@
-	ether_addr_equal(a, b) != 0
+	ether_addr_equal(a, b)

@@
expression a,b;
@@
-	!!ether_addr_equal(a, b)
+	ether_addr_equal(a, b)

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/atm/mpc.c

diff --git a/net/atm/mpc.c b/net/atm/mpc.c
index aa972409f..d4cc1be 100644
--- a/net/atm/mpc.c
+++ b/net/atm/mpc.c
@@ -592,8 +592,7 @@
 		goto non_ip;
 
 	while (i < mpc->number_of_mps_macs) {
-		if (!compare_ether_addr(eth->h_dest,
-					(mpc->mps_macs + i*ETH_ALEN)))
+		if (ether_addr_equal(eth->h_dest, mpc->mps_macs + i * ETH_ALEN))
 			if (send_via_shortcut(skb, mpc) == 0) /* try shortcut */
 				return NETDEV_TX_OK;
 		i++;