wl12xx: fix identification of beacon packets (debug) (92fe9b5f) · Commits · 戴 / test

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>

drivers/net/wireless/wl12xx/rx.c

+3 −3

Original line number	Diff line number	Diff line
		@@ -92,7 +92,7 @@ static int wl1271_rx_handle_data(struct wl1271 wl, u8 data, u32 length)
		{
		struct wl1271_rx_descriptor *desc;
		struct sk_buff *skb;
		u16 *fc;
		struct ieee80211_hdr *hdr;
		u8 *buf;
		u8 beacon = 0;

		@@ -118,8 +118,8 @@ static int wl1271_rx_handle_data(struct wl1271 wl, u8 data, u32 length)
		/* 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);

Admin message