linux-kernel - [PATCH] x86, msr/cpuid: Cocci spatch "ptr

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Date:	Sat, 01 Jun 2013 11:58:59 +0200
From:	Thomas Meyer <thomas@...3r.de>
To:	hpa@...or.com, tglx@...utronix.de, mingo@...hat.com,
	x86@...nel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] x86, msr/cpuid: Cocci spatch "ptr_ret.spatch"


Signed-off-by: Thomas Meyer <thomas@...3r.de>
---

diff -u -p a/arch/x86/kernel/cpuid.c b/arch/x86/kernel/cpuid.c
--- a/arch/x86/kernel/cpuid.c
+++ b/arch/x86/kernel/cpuid.c
@@ -143,7 +143,7 @@ static __cpuinit int cpuid_device_create
 
 	dev = device_create(cpuid_class, NULL, MKDEV(CPUID_MAJOR, cpu), NULL,
 			    "cpu%d", cpu);
-	return IS_ERR(dev) ? PTR_ERR(dev) : 0;
+	return PTR_RET(dev);
 }
 
 static void cpuid_device_destroy(int cpu)
diff -u -p a/arch/x86/kernel/msr.c b/arch/x86/kernel/msr.c
--- a/arch/x86/kernel/msr.c
+++ b/arch/x86/kernel/msr.c
@@ -206,7 +206,7 @@ static int __cpuinit msr_device_create(i
 
 	dev = device_create(msr_class, NULL, MKDEV(MSR_MAJOR, cpu), NULL,
 			    "msr%d", cpu);
-	return IS_ERR(dev) ? PTR_ERR(dev) : 0;
+	return PTR_RET(dev);
 }
 
 static void msr_device_destroy(int cpu)


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