wl12xx: fix identification of beacon packets (debug)
for debugging purposes, wl12xx determines whether a rx packet
is a beacon packet.
however, it checks only the frame_control subtype without checking
the actual packet type, which leads to false identification in some
cases.
use ieee80211_is_beacon instead.
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
diff --git a/drivers/net/wireless/wl12xx/rx.c b/drivers/net/wireless/wl12xx/rx.c
index 00d250d..3d13d7a 100644
--- a/drivers/net/wireless/wl12xx/rx.c
+++ b/drivers/net/wireless/wl12xx/rx.c
@@ -92,7 +92,7 @@
{
struct wl1271_rx_descriptor *desc;
struct sk_buff *skb;
- u16 *fc;
+ struct ieee80211_hdr *hdr;
u8 *buf;
u8 beacon = 0;
@@ -118,8 +118,8 @@
/* now we pull the descriptor out of the buffer */
skb_pull(skb, sizeof(*desc));
- fc = (u16 *)skb->data;
- if ((*fc & IEEE80211_FCTL_STYPE) == IEEE80211_STYPE_BEACON)
+ hdr = (struct ieee80211_hdr *)skb->data;
+ if (ieee80211_is_beacon(hdr->frame_control))
beacon = 1;
wl1271_rx_status(wl, desc, IEEE80211_SKB_RXCB(skb), beacon);