From: Julia Lawall Date: Mon, 30 Dec 2013 18:15:05 +0000 (+0100) Subject: ipw2x00: use ether_addr_equal_64bits X-Git-Tag: firefly_0821_release~176^2~4570^2~3^2^2~97 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=103671f4d99231705a9c7aaadbea7aa11e1c262f;p=firefly-linux-kernel-4.4.55.git ipw2x00: 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 structure involved is libipw_network defined in drivers/net/wireless/ipw2x00/libipw.h This was done using Coccinelle (http://coccinelle.lip6.fr/). Signed-off-by: Julia Lawall Signed-off-by: John W. Linville --- diff --git a/drivers/net/wireless/ipw2x00/libipw_rx.c b/drivers/net/wireless/ipw2x00/libipw_rx.c index 9ffe65931b29..ce2785948be1 100644 --- a/drivers/net/wireless/ipw2x00/libipw_rx.c +++ b/drivers/net/wireless/ipw2x00/libipw_rx.c @@ -1468,7 +1468,7 @@ static inline int is_same_network(struct libipw_network *src, * as one network */ return ((src->ssid_len == dst->ssid_len) && (src->channel == dst->channel) && - ether_addr_equal(src->bssid, dst->bssid) && + ether_addr_equal_64bits(src->bssid, dst->bssid) && !memcmp(src->ssid, dst->ssid, src->ssid_len)); }