[PATCH 12/16] nfsd: have nfsd_test_lock use the nfsd_file cache

[Trond Myklebust <trondmy@xxxxxxxxx>]

From: Jeff Layton <jeff.layton@xxxxxxxxxxxxxxx>

Signed-off-by: Jeff Layton <jeff.layton@xxxxxxxxxxxxxxx>
Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
---
 fs/nfsd/nfs4state.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index efd63bfbbcd0..1031f767f878 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -6210,11 +6210,11 @@ nfsd4_lock(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
  */
 static __be32 nfsd_test_lock(struct svc_rqst *rqstp, struct svc_fh *fhp, struct file_lock *lock)
 {
-	struct file *file;
-	__be32 err = nfsd_open(rqstp, fhp, S_IFREG, NFSD_MAY_READ, &file);
+	struct nfsd_file *nf;
+	__be32 err = nfsd_file_acquire(rqstp, fhp, NFSD_MAY_READ, &nf);
 	if (!err) {
-		err = nfserrno(vfs_test_lock(file, lock));
-		fput(file);
+		err = nfserrno(vfs_test_lock(nf->nf_file, lock));
+		nfsd_file_put(nf);
 	}
 	return err;
 }
-- 
2.21.0