staging: brcm80211: Removed invalid comment in receive processing.

Comment was a left over from a driver that handled AMPDU aggregation itself (instead
of relying on Mac80211).
Signed-off-by: Roland Vossen <rvossen@broadcom.com>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/brcm80211/brcmsmac/wlc_main.c

@@ -6949,11 +6949,6 @@ wlc_recvctl(struct wlc_info *wlc, d11rxhdr_t *rxh, struct sk_buff *p)
 #if defined(BCMDBG)
 	struct sk_buff *skb = p;
 #endif				/* BCMDBG */
-	/* Todo:
-	 * Cache plcp for first MPDU of AMPD and use chacched version for INTERMEDIATE.
-	 * Test for INTERMEDIATE  like so:
-	 * if (!(plcp[0] | plcp[1] | plcp[2]))
-	 */
 
 	memset(&rx_status, 0, sizeof(rx_status));
 	prep_mac80211_status(wlc, rxh, p, &rx_status);