From 4d2a33e1212261e0b3a1527e3a2b5fdda3738938 Mon Sep 17 00:00:00 2001 From: Julia Lawall <Julia.Lawall@lip6.fr> Date: Mon, 30 Dec 2013 19:14:59 +0100 Subject: [PATCH] p54: use ether_addr_equal_64bits Ether_addr_equal_64bits is more efficient than ether_addr_equal, and can be used when each argument is an array within a structure that contains at least two bytes of data beyond the array. The structures involved are: ieee80211_hdr defined in include/linux/ieee80211.h and p54_common defined in drivers/net/wireless/p54/p54.h This was done using Coccinelle (http://coccinelle.lip6.fr/). Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Acked-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> --- drivers/net/wireless/p54/txrx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/p54/txrx.c b/drivers/net/wireless/p54/txrx.c index f95de0d162166..b7cc7c222193b 100644 --- a/drivers/net/wireless/p54/txrx.c +++ b/drivers/net/wireless/p54/txrx.c @@ -308,7 +308,7 @@ static void p54_pspoll_workaround(struct p54_common *priv, struct sk_buff *skb) return; /* only consider beacons from the associated BSSID */ - if (!ether_addr_equal(hdr->addr3, priv->bssid)) + if (!ether_addr_equal_64bits(hdr->addr3, priv->bssid)) return; tim = p54_find_ie(skb, WLAN_EID_TIM); -- 2.30.2