Commit 46f4bbb8 authored by Zhang Zekun's avatar Zhang Zekun Committed by Michael Ellerman
Browse files

powerpc/pseries/dlpar: Use helper function for_each_child_of_node() 



for_each_child_of_node can help to iterate through the device_node,
and we don't need to use while loop. No functional change with this
conversion.

Signed-off-by: default avatarZhang Zekun <zhangzekun11@huawei.com>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20240822085430.25753-3-zhangzekun11@huawei.com
parent 197116e2

arch/powerpc/platforms/pseries/dlpar.c

+1 −4
Original line number Diff line number Diff line
@@ -250,11 +250,8 @@ int dlpar_detach_node(struct device_node *dn) 
	struct device_node *child;

	int rc;



	child = of_get_next_child(dn, NULL);

	while (child) {

	for_each_child_of_node(dn, child)

		dlpar_detach_node(child);

		child = of_get_next_child(dn, child);

	}



	rc = of_detach_node(dn);

	if (rc)