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Commit 731f8e1c authored by John W. Linville's avatar John W. Linville
Browse files

libertas: release bss references and avoid warning from cfg80211_inform_bss 



  CC [M]  drivers/net/wireless/libertas/cfg.o
drivers/net/wireless/libertas/cfg.c: In function ‘lbs_ret_scan’:
drivers/net/wireless/libertas/cfg.c:636:24: warning: ignoring return value of ‘cfg80211_inform_bss’, declared with attribute warn_unused_result
drivers/net/wireless/libertas/cfg.c: In function ‘lbs_join_post’:
drivers/net/wireless/libertas/cfg.c:1766:21: warning: ignoring return value of ‘cfg80211_inform_bss’, declared with attribute warn_unused_result

Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 6d377cdb

drivers/net/wireless/libertas/cfg.c

+15 −10
Original line number Diff line number Diff line
@@ -485,6 +485,7 @@ static int lbs_cfg_set_channel(struct wiphy *wiphy, 
static int lbs_ret_scan(struct lbs_private *priv, unsigned long dummy,

	struct cmd_header *resp)

{

	struct cfg80211_bss *bss;

	struct cmd_ds_802_11_scan_rsp *scanresp = (void *)resp;

	int bsssize;

	const u8 *pos;
@@ -632,12 +633,14 @@ static int lbs_ret_scan(struct lbs_private *priv, unsigned long dummy, 
				     LBS_SCAN_RSSI_TO_MBM(rssi)/100);



			if (channel &&

			    !(channel->flags & IEEE80211_CHAN_DISABLED))

				cfg80211_inform_bss(wiphy, channel,

			    !(channel->flags & IEEE80211_CHAN_DISABLED)) {

				bss = cfg80211_inform_bss(wiphy, channel,

					bssid, le64_to_cpu(*(__le64 *)tsfdesc),

					capa, intvl, ie, ielen,

					LBS_SCAN_RSSI_TO_MBM(rssi),

					GFP_KERNEL);

				cfg80211_put_bss(bss);

			}

		} else

			lbs_deb_scan("scan response: missing BSS channel IE\n");
@@ -1720,6 +1723,7 @@ static void lbs_join_post(struct lbs_private *priv, 
		   2 + 2 +                      /* atim */

		   2 + 8];                      /* extended rates */

	u8 *fake = fake_ie;

	struct cfg80211_bss *bss;



	lbs_deb_enter(LBS_DEB_CFG80211);
@@ -1763,7 +1767,7 @@ static void lbs_join_post(struct lbs_private *priv, 
	*fake++ = 0x6c;

	lbs_deb_hex(LBS_DEB_CFG80211, "IE", fake_ie, fake - fake_ie);



	cfg80211_inform_bss(priv->wdev->wiphy,

	bss = cfg80211_inform_bss(priv->wdev->wiphy,

				  params->channel,

				  bssid,

				  0,
@@ -1771,6 +1775,7 @@ static void lbs_join_post(struct lbs_private *priv, 
				  params->beacon_interval,

				  fake_ie, fake - fake_ie,

				  0, GFP_KERNEL);

	cfg80211_put_bss(bss);



	memcpy(priv->wdev->ssid, params->ssid, params->ssid_len);

	priv->wdev->ssid_len = params->ssid_len;