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authorDavid S. Miller <davem@davemloft.net>2014-01-06 17:37:45 -0500
committerDavid S. Miller <davem@davemloft.net>2014-01-06 17:37:45 -0500
commit56a4342dfe3145cd66f766adccb28fd9b571606d (patch)
treed1593764488ff8cbb0b83cb9ae35fd968bf81760 /drivers/phy/phy-core.c
parent805c1f4aedaba1bc8d839e7c27b128083dd5c2f0 (diff)
parentfe0d692bbc645786bce1a98439e548ae619269f5 (diff)
downloadlinux-56a4342dfe3145cd66f766adccb28fd9b571606d.tar.bz2
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts: drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c net/ipv6/ip6_tunnel.c net/ipv6/ip6_vti.c ipv6 tunnel statistic bug fixes conflicting with consolidation into generic sw per-cpu net stats. qlogic conflict between queue counting bug fix and the addition of multiple MAC address support. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/phy/phy-core.c')
-rw-r--r--drivers/phy/phy-core.c26
1 files changed, 10 insertions, 16 deletions
diff --git a/drivers/phy/phy-core.c b/drivers/phy/phy-core.c
index 03cf8fb81554..58e0e9739028 100644
--- a/drivers/phy/phy-core.c
+++ b/drivers/phy/phy-core.c
@@ -437,23 +437,18 @@ struct phy *phy_create(struct device *dev, const struct phy_ops *ops,
int id;
struct phy *phy;
- if (!dev) {
- dev_WARN(dev, "no device provided for PHY\n");
- ret = -EINVAL;
- goto err0;
- }
+ if (WARN_ON(!dev))
+ return ERR_PTR(-EINVAL);
phy = kzalloc(sizeof(*phy), GFP_KERNEL);
- if (!phy) {
- ret = -ENOMEM;
- goto err0;
- }
+ if (!phy)
+ return ERR_PTR(-ENOMEM);
id = ida_simple_get(&phy_ida, 0, 0, GFP_KERNEL);
if (id < 0) {
dev_err(dev, "unable to get id\n");
ret = id;
- goto err0;
+ goto free_phy;
}
device_initialize(&phy->dev);
@@ -468,11 +463,11 @@ struct phy *phy_create(struct device *dev, const struct phy_ops *ops,
ret = dev_set_name(&phy->dev, "phy-%s.%d", dev_name(dev), id);
if (ret)
- goto err1;
+ goto put_dev;
ret = device_add(&phy->dev);
if (ret)
- goto err1;
+ goto put_dev;
if (pm_runtime_enabled(dev)) {
pm_runtime_enable(&phy->dev);
@@ -481,12 +476,11 @@ struct phy *phy_create(struct device *dev, const struct phy_ops *ops,
return phy;
-err1:
- ida_remove(&phy_ida, phy->id);
+put_dev:
put_device(&phy->dev);
+ ida_remove(&phy_ida, phy->id);
+free_phy:
kfree(phy);
-
-err0:
return ERR_PTR(ret);
}
EXPORT_SYMBOL_GPL(phy_create);