From mboxrd@z Thu Jan 1 00:00:00 1970 From: mkarthi3@visteon.com (Mutharaju, Prasanna (P.)) Date: Tue, 24 Nov 2015 06:56:03 +0000 Subject: [PATCH] ARM:VDSO: use PTR_ERR_OR_ZERO for vma check Message-ID: <20151124065536.GA21679@jci-VirtualBox> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Prasanna Karthik Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR Signed-off-by: Prasanna Karthik --- arch/arm/kernel/vdso.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/kernel/vdso.c b/arch/arm/kernel/vdso.c index 54a5aea..994e971 100644 --- a/arch/arm/kernel/vdso.c +++ b/arch/arm/kernel/vdso.c @@ -224,7 +224,7 @@ static int install_vvar(struct mm_struct *mm, unsigned long addr) VM_READ | VM_MAYREAD, &vdso_data_mapping); - return IS_ERR(vma) ? PTR_ERR(vma) : 0; + return PTR_ERR_OR_ZERO(vma); } /* assumes mmap_sem is write-locked */ -- 1.9.1