staging: wilc1000: fix line over 80 char in host_int_parse_join_bss_param()

Fix 'line over 80 characters' issue found by checkpatch.pl script.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/wilc1000/host_interface.c

@@ -3904,13 +3904,14 @@ static void *host_int_parse_join_bss_param(struct network_info *info)
 	ies_len = info->ies_len;
 
 	param = kzalloc(sizeof(*param), GFP_KERNEL);
-	if (param) {
+	if (!param)
+		return NULL;
+
 	param->dtim_period = info->dtim_period;
 	param->beacon_period = info->beacon_period;
 	param->cap_info = info->cap_info;
 	memcpy(param->bssid, info->bssid, 6);
-		memcpy((u8 *)param->ssid, info->ssid,
-		       info->ssid_len + 1);
+	memcpy((u8 *)param->ssid, info->ssid, info->ssid_len + 1);
 	param->ssid_len = info->ssid_len;
 	memset(param->rsn_pcip_policy, 0xFF, 3);
 	memset(param->rsn_auth_policy, 0xFF, 3);
@@ -4028,7 +4029,6 @@ static void *host_int_parse_join_bss_param(struct network_info *info)
 			index += ies[index + 1] + 2;
 		}
 	}
-	}
 
 	return (void *)param;
 }