From: Hongchao Zhang <hongchao.zhang@intel.com>
Date: Thu, 26 Mar 2015 01:53:20 +0000 (-0400)
Subject: staging/lustre/mgc: check the import stat for lprocfs
X-Git-Tag: omap-for-v4.2/o2_dc~155^2~138^2~78
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1c8aa54aaf2c74a28a9e427bb27fd1a12fca8536;p=pandora-kernel.git

staging/lustre/mgc: check the import stat for lprocfs

in lprocfs_mgc_rd_ir_state, the import state should be checked
the validity before doing further work.

Signed-off-by: Hongchao Zhang <hongchao.zhang@intel.com>
Reviewed-on: http://review.whamcloud.com/12896
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5650
Reviewed-by: Fan Yong <fan.yong@intel.com>
Reviewed-by: Niu Yawei <yawei.niu@intel.com>
Signed-off-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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