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 <Julia.Lawall@lip6.fr>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/ipw2x00/libipw_rx.c b/drivers/net/wireless/ipw2x00/libipw_rx.c
index 9ffe659..ce27859 100644 (file)
--- 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));
 }