pNFS: Fix pnfs_set_layout_stateid() to clear NFS_LAYOUT_INVALID_STID

If the layout was marked as invalid, we want to ensure to initialise
the layout header fields correctly.

Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
This commit is contained in:
Trond Myklebust 2016-09-03 11:20:04 -04:00
commit 2a59a04116