Commit 38fc2f6c authored Dec 08, 2015 by Prasanna Karthik Committed by Russell King Dec 17, 2015

ARM: 8476/1: VDSO: use PTR_ERR_OR_ZERO for vma check



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

Signed-off-by: Prasanna Karthik <mkarthi3@visteon.com>
Signed-off-by: Nathan Lynch <nathan_lynch@mentor.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

parent b563d064

arch/arm/kernel/vdso.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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 */