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authorDavid S. Miller <davem@davemloft.net>2019-03-02 12:54:35 -0800
committerDavid S. Miller <davem@davemloft.net>2019-03-02 12:54:35 -0800
commit9eb359140cd307f8a14f61c19b155ffca5291057 (patch)
tree22d5143608ef1744ca4b7025414777defe8bcca5 /net/dsa
parentcf29576fee6016fa7004262cb98f57a2269178f1 (diff)
parent07f12b26e21ab359261bf75cfcb424fdc7daeb6d (diff)
downloadlinux-9eb359140cd307f8a14f61c19b155ffca5291057.tar.bz2
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Diffstat (limited to 'net/dsa')
-rw-r--r--net/dsa/dsa2.c16
-rw-r--r--net/dsa/port.c1
2 files changed, 11 insertions, 6 deletions
diff --git a/net/dsa/dsa2.c b/net/dsa/dsa2.c
index 8c431e0f3627..c00ee464afc7 100644
--- a/net/dsa/dsa2.c
+++ b/net/dsa/dsa2.c
@@ -612,8 +612,8 @@ static int dsa_switch_parse_ports_of(struct dsa_switch *ds,
{
struct device_node *ports, *port;
struct dsa_port *dp;
+ int err = 0;
u32 reg;
- int err;
ports = of_get_child_by_name(dn, "ports");
if (!ports) {
@@ -624,19 +624,23 @@ static int dsa_switch_parse_ports_of(struct dsa_switch *ds,
for_each_available_child_of_node(ports, port) {
err = of_property_read_u32(port, "reg", &reg);
if (err)
- return err;
+ goto out_put_node;
- if (reg >= ds->num_ports)
- return -EINVAL;
+ if (reg >= ds->num_ports) {
+ err = -EINVAL;
+ goto out_put_node;
+ }
dp = &ds->ports[reg];
err = dsa_port_parse_of(dp, port);
if (err)
- return err;
+ goto out_put_node;
}
- return 0;
+out_put_node:
+ of_node_put(ports);
+ return err;
}
static int dsa_switch_parse_member_of(struct dsa_switch *ds,
diff --git a/net/dsa/port.c b/net/dsa/port.c
index a2dad10646cb..caeef4c99dc0 100644
--- a/net/dsa/port.c
+++ b/net/dsa/port.c
@@ -337,6 +337,7 @@ static struct phy_device *dsa_port_get_phy_device(struct dsa_port *dp)
return ERR_PTR(-EPROBE_DEFER);
}
+ of_node_put(phy_dn);
return phydev;
}