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| author | Axel Lin <axel.lin@ingics.com> | 2015-04-08 07:30:15 +0800 |
|---|---|---|
| committer | Kishon Vijay Abraham I <kishon@ti.com> | 2015-05-11 20:18:51 +0530 |
| commit | f83be4c3f69762e1fc736e375b04e5c22b3ddceb (patch) | |
| tree | dd941aea71c750d2094f99bc26cace4e106b3295 /drivers/phy | |
| parent | 2decb2682f80759f631c8332f9a2a34a02150a03 (diff) | |
| download | op-kernel-dev-f83be4c3f69762e1fc736e375b04e5c22b3ddceb.zip op-kernel-dev-f83be4c3f69762e1fc736e375b04e5c22b3ddceb.tar.gz | |
phy: core: Fix error checking in (devm_)phy_optional_get
Don't pass valid pointer to PTR_ERR, use PTR_ERR(phy) only when
IS_ERR(phy) is true.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Diffstat (limited to 'drivers/phy')
| -rw-r--r-- | drivers/phy/phy-core.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/phy/phy-core.c b/drivers/phy/phy-core.c index 3791838..63bc12d 100644 --- a/drivers/phy/phy-core.c +++ b/drivers/phy/phy-core.c @@ -530,7 +530,7 @@ struct phy *phy_optional_get(struct device *dev, const char *string) { struct phy *phy = phy_get(dev, string); - if (PTR_ERR(phy) == -ENODEV) + if (IS_ERR(phy) && (PTR_ERR(phy) == -ENODEV)) phy = NULL; return phy; @@ -584,7 +584,7 @@ struct phy *devm_phy_optional_get(struct device *dev, const char *string) { struct phy *phy = devm_phy_get(dev, string); - if (PTR_ERR(phy) == -ENODEV) + if (IS_ERR(phy) && (PTR_ERR(phy) == -ENODEV)) phy = NULL; return phy; |
