From 6706246b22358b70b49e35a988a9bbfa830619ee Mon Sep 17 00:00:00 2001
From: "Geyslan G. Bem" <geyslan@gmail.com>
Date: Mon, 14 Oct 2013 17:24:16 -0300
Subject: [PATCH] nfs: Use PTR_ERR_OR_ZERO in 'nfs/nfs4super.c'

Use 'PTR_ERR_OR_ZERO()' rather than 'IS_ERR(...) ? PTR_ERR(...) : 0'.

Signed-off-by: Geyslan G. Bem <geyslan@gmail.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
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Reading git-format-patch failed