ipw2200: convert __list_for_each usage to list_for_each

Signed-off-by: NDave Jones <davej@redhat.com>
Cc: Stanislav Yakovlev <stas.yakovlev@gmail.com>
Cc: "John W. Linville" <linville@tuxdriver.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

drivers/net/wireless/ipw2x00/ipw2200.c

@@ -8256,7 +8256,7 @@ static  int is_duplicate_packet(struct ipw_priv *priv,
 			u8 *mac = header->addr2;
 			int index = mac[5] % IPW_IBSS_MAC_HASH_SIZE;
 
-			__list_for_each(p, &priv->ibss_mac_hash[index]) {
+			list_for_each(p, &priv->ibss_mac_hash[index]) {
 				entry =
 				    list_entry(p, struct ipw_ibss_seq, list);
 				if (!memcmp(entry->mac, mac, ETH_ALEN))