disable FB

hc

2024-01-04 1543e317f1da31b75942316931e8f491a8920811

 kernel/drivers/s390/scsi/zfcp_ccw.c
..
..
@@ -124,13 +124,12 @@
124
124
 		return;
125
125
 
126
126
 	write_lock_irq(&adapter->port_list_lock);
127
-	list_for_each_entry_safe(port, p, &adapter->port_list, list) {
127
+	list_for_each_entry(port, &adapter->port_list, list) {
128
128
 		write_lock(&port->unit_list_lock);
129
-		list_for_each_entry_safe(unit, u, &port->unit_list, list)
130
-			list_move(&unit->list, &unit_remove_lh);
129
+		list_splice_init(&port->unit_list, &unit_remove_lh);
131
130
 		write_unlock(&port->unit_list_lock);
132
-		list_move(&port->list, &port_remove_lh);
133
131
 	}
132
+	list_splice_init(&adapter->port_list, &port_remove_lh);
134
133
 	write_unlock_irq(&adapter->port_list_lock);
135
134
 	zfcp_ccw_adapter_put(adapter); /* put from zfcp_ccw_adapter_by_cdev */
136
135