commit 9a7b6ef9b9938a1f5cb91ccc0b713b9443edc79f
author Joe Perches <joe@perches.com> Tue May 08 18:56:49 2012 +0000
committer David S. Miller <davem@davemloft.net> Wed May 09 20:49:17 2012 -0400
tree 9fcdd72bb2adb4e481bf30aa0143d65627ebd637
parent 171fe5ef140571c7465e625e9cd9fdf3340ad20e

bridge: 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/bridge/br_stp_bpdu.c

diff --git a/net/bridge/br_stp_bpdu.c b/net/bridge/br_stp_bpdu.c
index e16aade..fd30a60 100644
--- a/net/bridge/br_stp_bpdu.c
+++ b/net/bridge/br_stp_bpdu.c
@@ -167,7 +167,7 @@
 	if (p->state == BR_STATE_DISABLED)
 		goto out;
 
-	if (compare_ether_addr(dest, br->group_addr) != 0)
+	if (!ether_addr_equal(dest, br->group_addr))
 		goto out;
 
 	buf = skb_pull(skb, 3);