[PATCH 03/11] nfsd: clean up helper __release_lock_stateid

[Jeff Layton <jlayton@primarydata.com>]

From: Trond Myklebust <trond.myklebust@primarydata.com>

Use filp_close instead of open coding. filp_close does a bit more than
just release the locks and put the filp. It also calls ->flush and
dnotify_flush, both of which should be done here anyway.

Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Signed-off-by: Jeff Layton <jlayton@primarydata.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
---
 fs/nfsd/nfs4state.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 314dc8061461..4ab567e7db0f 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -821,10 +821,8 @@ static void __release_lock_stateid(struct nfs4_ol_stateid *stp)
 	unhash_generic_stateid(stp);
 	unhash_stid(&stp->st_stid);
 	file = find_any_file(stp->st_file);
-	if (file) {
-		locks_remove_posix(file, (fl_owner_t)lockowner(stp->st_stateowner));
-		fput(file);
-	}
+	if (file)
+		filp_close(file, (fl_owner_t)lockowner(stp->st_stateowner));
 	close_generic_stateid(stp);
 	free_generic_stateid(stp);
 }
-- 
1.9.3