[PATCH net-next 4/8] net: dsa: Move ports assignment closer to error checking
From: f.fainelli@gmail.com (Florian Fainelli)
Date: 2017-01-10 20:14:08
Also in:
lkml, netdev
Subsystem:
networking [dsa], networking [general], the rest · Maintainers:
Andrew Lunn, Vladimir Oltean, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Move the assignment of ports in _dsa_register_switch() closer to where it is checked, no functional change. Re-order declarations to be preserve the inverted christmas tree style. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> --- net/dsa/dsa2.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/net/dsa/dsa2.c b/net/dsa/dsa2.c
index 9089b3b1d7f5..ddee540d9a83 100644
--- a/net/dsa/dsa2.c
+++ b/net/dsa/dsa2.c@@ -600,8 +600,8 @@ static struct device_node *dsa_get_ports(struct dsa_switch *ds, static int _dsa_register_switch(struct dsa_switch *ds, struct device *dev) { struct device_node *np = dev->of_node; - struct device_node *ports = dsa_get_ports(ds, np); struct dsa_switch_tree *dst; + struct device_node *ports; u32 tree, index; int i, err;
@@ -609,6 +609,7 @@ static int _dsa_register_switch(struct dsa_switch *ds, struct device *dev) if (err) return err; + ports = dsa_get_ports(ds, np); if (IS_ERR(ports)) return PTR_ERR(ports);
--
2.9.3