tree 2e83b086f8824df9d4ebe4d8bcd502a1c4aba1da
parent 27999f253010bd64fd63dc80c99f8e926e2b110d
author Trond Myklebust <trond.myklebust@primarydata.com> 1392211020 -0500
committer Trond Myklebust <trond.myklebust@primarydata.com> 1392862866 -0500

NFSv4.1: Minor optimisation in get_layout_by_fh_locked()

If the filehandles match, but the igrab() fails, or the layout is
freed before we can get it, then just return NULL.

Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>