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Subject[tip:x86/cleanups] x86, msr: Use PTR_ERR_OR_ZERO
Commit-ID:  cba0fdbcff8b54c206c8e18898a55456959ed51a
Gitweb: http://git.kernel.org/tip/cba0fdbcff8b54c206c8e18898a55456959ed51a
Author: Fabian Frederick <fabf@skynet.be>
AuthorDate: Fri, 17 Oct 2014 22:01:38 +0200
Committer: H. Peter Anvin <hpa@linux.intel.com>
CommitDate: Fri, 17 Oct 2014 13:40:53 -0700

x86, msr: Use PTR_ERR_OR_ZERO

Replace IS_ERR/PTR_ERR

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Link: http://lkml.kernel.org/r/1413576099-27059-1-git-send-email-fabf@skynet.be
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
---
arch/x86/kernel/msr.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/kernel/msr.c b/arch/x86/kernel/msr.c
index c9603ac..6e4f77f 100644
--- a/arch/x86/kernel/msr.c
+++ b/arch/x86/kernel/msr.c
@@ -206,7 +206,7 @@ static int msr_device_create(int cpu)

dev = device_create(msr_class, NULL, MKDEV(MSR_MAJOR, cpu), NULL,
"msr%d", cpu);
- return IS_ERR(dev) ? PTR_ERR(dev) : 0;
+ return PTR_ERR_OR_ZERO(dev);
}

static void msr_device_destroy(int cpu)

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