tree b47954de999a48af4ebee2693603f829140b9fe1
parent 7dd1107ad37a89e849f4fcbdb34fce775ce56db1
author Yang Sheng <yang.sheng@intel.com> 1422845536 -0500
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1423301554 +0800

staging/lustre/llite: Add exception entry check after radix_tree

We need to check for an exception entry after radix_tree lookup.

Signed-off-by: Yang Sheng <yang.sheng@intel.com>
Signed-off-by: Oleg Drokin <oleg.drokin@intel.com>
Reviewed-on: http://review.whamcloud.com/10709
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5162
Reviewed-by: Bob Glossman <bob.glossman@intel.com>
Reviewed-by: James Simmons <uja.ornl@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>