brcm80211: fmac: fixed weird indentation

And changed function name to something more appropriate.
Reported-by: Johannes Berg <johannes@sipsolutions.net>
Reviewed-by: Alwin Beukers <alwin@broadcom.com>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c

@@ -1152,7 +1152,7 @@ brcmf_set_key_mgmt(struct net_device *ndev, struct cfg80211_connect_params *sme)
 }
 
 static s32
-brcmf_set_set_sharedkey(struct net_device *ndev,
+brcmf_set_wep_sharedkey(struct net_device *ndev,
 		     struct cfg80211_connect_params *sme)
 {
 	struct brcmf_cfg80211_priv *cfg_priv = ndev_to_cfg(ndev);
@@ -1162,15 +1162,19 @@ brcmf_set_set_sharedkey(struct net_device *ndev,
 	s32 err = 0;
 
 	WL_CONN("key len (%d)\n", sme->key_len);
-	if (sme->key_len) {
+
+	if (sme->key_len == 0)
+		return 0;
+
 	sec = brcmf_read_prof(cfg_priv, WL_PROF_SEC);
 	WL_CONN("wpa_versions 0x%x cipher_pairwise 0x%x\n",
 		sec->wpa_versions, sec->cipher_pairwise);
-		if (!
-		    (sec->wpa_versions & (NL80211_WPA_VERSION_1 |
-					  NL80211_WPA_VERSION_2))
-&& (sec->cipher_pairwise & (WLAN_CIPHER_SUITE_WEP40 |
-			    WLAN_CIPHER_SUITE_WEP104))) {
+
+	if (sec->wpa_versions & (NL80211_WPA_VERSION_1 | NL80211_WPA_VERSION_2))
+		return 0;
+
+	if (sec->cipher_pairwise &
+	    (WLAN_CIPHER_SUITE_WEP40 | WLAN_CIPHER_SUITE_WEP104)) {
 		memset(&key, 0, sizeof(key));
 		key.len = (u32) sme->key_len;
 		key.index = (u32) sme->key_idx;
@@ -1210,7 +1214,6 @@ brcmf_set_set_sharedkey(struct net_device *ndev,
 			}
 		}
 	}
-	}
 	return err;
 }
 
@@ -1271,9 +1274,9 @@ brcmf_cfg80211_connect(struct wiphy *wiphy, struct net_device *ndev,
 		goto done;
 	}
 
-	err = brcmf_set_set_sharedkey(ndev, sme);
+	err = brcmf_set_wep_sharedkey(ndev, sme);
 	if (err) {
-		WL_ERR("wl_set_set_sharedkey failed (%d)\n", err);
+		WL_ERR("brcmf_set_wep_sharedkey failed (%d)\n", err);
 		goto done;
 	}