IEEE1394(r1134): Fix some typos introduced over the last few changes

drivers/ieee1394/highlevel.c

@@ -62,13 +62,14 @@ static struct hl_host_info *hl_get_hostinfo(struct hpsb_highlevel *hl,
 
 	read_lock(&hl->host_info_lock);
 	list_for_each_entry(hi, &hl->host_info_list, list) {
-		if (hi->host == host)
-			break;
-		hi = NULL;
+		if (hi->host == host) {
+			read_unlock(&hl->host_info_lock);
+			return hi;
+		}
 	}
 	read_unlock(&hl->host_info_lock);
 
-	return hi;
+	return NULL;
 }
 
 

drivers/ieee1394/nodemgr.c

@@ -1170,7 +1170,7 @@ static void nodemgr_node_scan_one(struct host_info *hi,
 	guid = ((u64)be32_to_cpu(csr->bus_info_data[3]) << 32) | be32_to_cpu(csr->bus_info_data[4]);
 	ne = find_entry_by_guid(guid);
 
-	if (ne->host != host && ne->in_limbo) {
+	if (ne && ne->host != host && ne->in_limbo) {
 		/* Must have moved this device from one host to another */
 		nodemgr_remove_ne(ne);
 		ne = NULL;