smb: delete an unnecessary statement

We don't need to set the list iterators to NULL before a
list_for_each_entry() loop because they are assigned inside the
macro.

Signed-off-by: Dan Carpenter <[email protected]>
Reviewed-by: Mukesh Ojha <[email protected]>
Signed-off-by: Steve French <[email protected]>

Author: Dan Carpenter

fs/smb/client/smb2ops.c

@@ -618,7 +618,6 @@ parse_server_interfaces(struct network_interface_info_ioctl_rsp *buf,
 		 * Add a new one instead
 		 */
 		spin_lock(&ses->iface_lock);
-		iface = niface = NULL;
 		list_for_each_entry_safe(iface, niface, &ses->iface_list,
 					 iface_head) {
 			ret = iface_cmp(iface, &tmp_iface);