Commit 36c4669e authored by Prasanna Karthik's avatar Prasanna Karthik Committed by Mark Salyzyn
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UPSTREAM: ARM: 8476/1: VDSO: use PTR_ERR_OR_ZERO for vma check 



(cherry pick from commit 38fc2f6c)

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>
Bug: 20045882
Bug: 19198045
Change-Id: Id4838948c19f031a66af1654a4c47668288a0037
parent 2bad59e0
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