Commit 38fc2f6c authored by Prasanna Karthik's avatar Prasanna Karthik Committed by Russell King
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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: default avatarPrasanna Karthik <mkarthi3@visteon.com>
Signed-off-by: default avatarNathan Lynch <nathan_lynch@mentor.com>
Signed-off-by: default avatarRussell 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 */