NFS: Remove racy size manipulations in O_DIRECT

On success, the RPC callbacks will ensure that we make the appropriate calls
to nfs_writeback_update_inode()

Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
This commit is contained in:
Trond Myklebust 2016-06-22 14:38:06 -04:00
commit 2f3c7d87a3