linux-kernel - [PATCH-next] powerpc/fsl_pci: Use PTR_ERR_OR

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Date:   Tue, 23 Jan 2018 15:37:52 -0500
From:   Christopher Díaz Riveros <chrisadr@...too.org>
To:     benh@...nel.crashing.org, paulus@...ba.org, mpe@...erman.id.au,
        joe@...ches.com, christian.koenig@....com,
        tyreld@...ux.vnet.ibm.com, konrad.wilk@...cle.com, robh@...nel.org
Cc:     linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org,
        kernel-janitors@...r.kernel.org
Subject: [PATCH-next] powerpc/fsl_pci: Use PTR_ERR_OR_ZERO

Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR

This issue was detected by using the Coccinelle software.

Signed-off-by: Christopher Díaz Riveros <chrisadr@...too.org>
---
 arch/powerpc/sysdev/fsl_pci.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/arch/powerpc/sysdev/fsl_pci.c b/arch/powerpc/sysdev/fsl_pci.c
index cc20d2255d7f..142184635c81 100644
--- a/arch/powerpc/sysdev/fsl_pci.c
+++ b/arch/powerpc/sysdev/fsl_pci.c
@@ -1304,10 +1304,7 @@ static int add_err_dev(struct platform_device *pdev)
 						   pdev->resource,
 						   pdev->num_resources,
 						   &pd, sizeof(pd));
-	if (IS_ERR(errdev))
-		return PTR_ERR(errdev);
-
-	return 0;
+	return PTR_ERR_OR_ZERO(errdev);
 }
 
 static int fsl_pci_probe(struct platform_device *pdev)
-- 
2.16.0