staging: brcm80211: remove unnecessary if statements from bss_info_ch…

…anged

The mac80211 api callback bss_info_changed contained two placeholders
that were expected to need to be implemented. However, reading the mac80211
notes (http://wireless.kernel.org/en/developers/Documentation/mac80211/API)
shows that it is not needed as the driver honours the flags provided with
the transmit sk_buff.

Cc: devel@linuxdriverproject.org
Cc: linux-wireless@vger.kernel.org
Cc: Brett Rudley <brudley@broadcom.com>
Cc: Henry Ptasinski <henryp@broadcom.com>
Cc: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/brcm80211/brcmsmac/wl_mac80211.c

@@ -346,17 +346,6 @@ wl_ops_bss_info_changed(struct ieee80211_hw *hw,
 			  __func__, info->assoc ? "" : "dis");
 		wlc_associate_upd(wl->wlc, info->assoc);
 	}
-	if (changed & BSS_CHANGED_ERP_CTS_PROT) {
-		/* CTS protection changed */
-		wiphy_err(wiphy, "%s: use_cts_prot: %s (implement)\n", __func__,
-			  info->use_cts_prot ? "true" : "false");
-	}
-	if (changed & BSS_CHANGED_ERP_PREAMBLE) {
-		/* preamble changed */
-		wiphy_err(wiphy, "%s: short preamble: %s (implement)\n",
-			  __func__, info->use_short_preamble ? "true" :
-			  "false");
-	}
 	if (changed & BSS_CHANGED_ERP_SLOT) {
 		/* slot timing changed */
 		if (info->use_short_slot)