NFS: Fix initialization of nfs_page_array->npages
authorBenjamin Coddington <bcodding@redhat.com>
Fri, 9 Jun 2017 15:03:23 +0000 (11:03 -0400)
committerAnna Schumaker <Anna.Schumaker@Netapp.com>
Thu, 13 Jul 2017 19:58:06 +0000 (15:58 -0400)
commit2eb3aea7d9c43325a12df312adfc7fb25bbd636b
tree7144d3907b09c5a2df836b73b6a5baed3ade6491
parent1a4edf0f46b0cb87dd5020481d355cd5cc456c47
NFS: Fix initialization of nfs_page_array->npages

Commit 8ef9b0b9e1c0 open-coded nfs_pgarray_set(), and left out the
initialization of the nfs_page_array's npages.  This mistake didn't show up
until testing with block layouts, and there shows that all pNFS reads
return -EIO.

Fixes: 8ef9b0b9e1c0 ("NFS: move nfs_pgarray_set() to open code")
Signed-off-by: Benjamin Coddington <bcodding@redhat.com>
Cc: stable@vger.kernel.org # 4.12
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
fs/nfs/pagelist.c