From: kbuild test robot <fengguang.wu@xxxxxxxxx>
drivers/pci/controller/pci-tegra.c:1132:1-3: WARNING: PTR_ERR_OR_ZERO can be used
Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR
Generated by: scripts/coccinelle/api/ptr_ret.cocci
Fixes: 6e0832fa432e ("PCI: Collect all native drivers under drivers/pci/controller/")
CC: Shawn Lin <shawn.lin@xxxxxxxxxxxxxx>
Signed-off-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
---
pci-tegra.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
--- a/drivers/pci/controller/pci-tegra.c
+++ b/drivers/pci/controller/pci-tegra.c
@@ -1129,10 +1129,7 @@ static int tegra_pcie_resets_get(struct
return PTR_ERR(pcie->afi_rst);
pcie->pcie_xrst = devm_reset_control_get_exclusive(dev, "pcie_x");
- if (IS_ERR(pcie->pcie_xrst))
- return PTR_ERR(pcie->pcie_xrst);
-
- return 0;
+ return PTR_ERR_OR_ZERO(pcie->pcie_xrst);
}
static int tegra_pcie_phys_get_legacy(struct tegra_pcie *pcie)
--
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