From: Fengguang Wu <fengguang...@intel.com>
drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c:304:1-3: 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
Signed-off-by: Fengguang Wu <fengguang...@intel.com>
[je: rebase and insert newline before return]
Signed-off-by: Joachim Eastwood <manab...@gmail.com>
---
drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
index eca0eb845241..1dcb5ebefe5c 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
@@ -298,10 +298,8 @@ int stmmac_get_platform_resources(struct platform_device
*pdev,
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
stmmac_res->addr = devm_ioremap_resource(&pdev->dev, res);
- if (IS_ERR(stmmac_res->addr))
- return PTR_ERR(stmmac_res->addr);
- return 0;
+ return PTR_ERR_OR_ZERO(stmmac_res->addr);
}
EXPORT_SYMBOL_GPL(stmmac_get_platform_resources);
--
1.8.0
--
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