staging/lustre/llite: use correct FID in ll_och_fill()

When ll_intent_file_open() is called on a file with a stale dentry,
ll_och_fill() may incorrectly use the FID from the struct
ll_inode_info rather than the FID from the response body (which is the
correct FID for the close). Fix this, remove the ll_inode_info
parameter from ll_och_fill(), and move the call to ll_ioepoch_open()
from ll_och_fill() to ll_local_open().

Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-3233
Lustre-change: http://review.whamcloud.com/6695


Signed-off-by: John L. Hammond <john.hammond@intel.com>
Reviewed-by: Fan Yong <fan.yong@intel.com>
Reviewed-by: Mike Pershin <mike.pershin@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: Peng Tao <bergwolf@gmail.com>
Signed-off-by: Andreas Dilger <andreas.dilger@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>