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| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2021-04-20 14:05:10 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-04-22 10:43:25 +0200 |
| commit | c295d3007ff63064181befa734d9705dfc10b396 (patch) | |
| tree | c4a0f975d12e6446a7537f32ceba7686d2dcc303 /drivers/staging | |
| parent | bd36d5e2d5c48ee2cb12f98ad0b334d05917b850 (diff) | |
| download | linux-c295d3007ff63064181befa734d9705dfc10b396.tar.bz2 | |
staging: octeon: Use 'for_each_child_of_node'
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@wanadoo.fr>
Link: https://lore.kernel.org/r/eaffe388e6c51e97caf3e8fa474de74428575455.1618920182.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging')
| -rw-r--r-- | drivers/staging/octeon/ethernet.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/staging/octeon/ethernet.c b/drivers/staging/octeon/ethernet.c index 5dea6e96ec90..7c60b0cd8bf7 100644 --- a/drivers/staging/octeon/ethernet.c +++ b/drivers/staging/octeon/ethernet.c @@ -614,14 +614,11 @@ 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; |