Use 'for_each_child_of_node' instead of hand writing it.
This saves a few line of code.
Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
---
drivers/staging/octeon/ethernet.c | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/drivers/staging/octeon/ethernet.c b/drivers/staging/octeon/ethernet.c
index da7c2cd8ebb8..dcbba9621b21 100644
--- a/drivers/staging/octeon/ethernet.c
+++ b/drivers/staging/octeon/ethernet.c
@@ -610,14 +610,11 @@ static const struct net_device_ops cvm_oct_pow_netdev_ops = {
static struct device_node *cvm_oct_of_get_child
(const struct device_node *parent, int reg_val)
{
- struct device_node *node = NULL;
- int size;
+ struct device_node *node;
const __be32 *addr;
+ int size;
- for (;;) {
- node = of_get_next_child(parent, node);
- if (!node)
- break;
+ for_each_child_of_node(parent, node) {
addr = of_get_property(node, "reg", &size);
if (addr && (be32_to_cpu(*addr) == reg_val))
break;
--
2.27.0
