From: Trond Myklebust <trond.myklebust@primarydata.com>
Date: Mon, 13 Oct 2014 14:56:12 +0000 (-0400)
Subject: NFS: Fix a bogus warning in nfs_generic_pgio
X-Git-Tag: fixes-against-v3.18-rc2~50^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b8fb9c30f25e45dab5d2cd310ab6913b6861d00f;p=pandora-kernel.git

NFS: Fix a bogus warning in nfs_generic_pgio

It is OK for pageused == pagecount in the loop, as long as we don't add
another entry to the *pages array. Move the test so that it only triggers
in that case.

Reported-by: Steve Dickson <SteveD@redhat.com>
Fixes: bba5c1887a92 (nfs: disallow duplicate pages in pgio page vectors)
Cc: Weston Andros Adamson <dros@primarydata.com>
Cc: stable@vger.kernel.org # 3.16.x
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
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