mac80211: remove bssid argument from prepare_for_handlers

It's a little confusing to get the BSSID outside the function
and pass it in, when it's only needed for this function, so
change that.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index 0e030d3..5a733c5 100644 (file)
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -2064,9 +2064,10 @@ static void ieee80211_invoke_rx_handlers(struct ieee80211_sub_if_data *sdata,
 /* main receive path */
 
 static int prepare_for_handlers(struct ieee80211_sub_if_data *sdata,
-                               u8 *bssid, struct ieee80211_rx_data *rx,
+                               struct ieee80211_rx_data *rx,
                                struct ieee80211_hdr *hdr)
 {
+       u8 *bssid = ieee80211_get_bssid(hdr, rx->skb->len, sdata->vif.type);
        int multicast = is_multicast_ether_addr(hdr->addr1);
 
        switch (sdata->vif.type) {
@@ -2169,7 +2170,6 @@ static void __ieee80211_rx_handle_packet(struct ieee80211_hw *hw,
        int prepares;
        struct ieee80211_sub_if_data *prev = NULL;
        struct sk_buff *skb_new;
-       u8 *bssid;
 
        hdr = (struct ieee80211_hdr *)skb->data;
        memset(&rx, 0, sizeof(rx));
@@ -2208,9 +2208,8 @@ static void __ieee80211_rx_handle_packet(struct ieee80211_hw *hw,
                if (sdata->vif.type == NL80211_IFTYPE_MONITOR)
                        continue;
 
-               bssid = ieee80211_get_bssid(hdr, skb->len, sdata->vif.type);
                rx.flags |= IEEE80211_RX_RA_MATCH;
-               prepares = prepare_for_handlers(sdata, bssid, &rx, hdr);
+               prepares = prepare_for_handlers(sdata, &rx, hdr);
 
                if (!prepares)
                        continue;