ceph: drop extra open file reference in ceph_atomic_open()
ceph_atomic_open() calls ceph_open() after receiving the MDS reply.
ceph_open() grabs an extra open file reference. (The open request
already holds an open file reference)
Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
diff --git a/fs/ceph/file.c b/fs/ceph/file.c
index 2862a75..66075a4 100644
--- a/fs/ceph/file.c
+++ b/fs/ceph/file.c
@@ -291,8 +291,9 @@
}
err = finish_open(file, dentry, ceph_open, opened);
}
-
out_err:
+ if (!req->r_err && req->r_target_inode)
+ ceph_put_fmode(ceph_inode(req->r_target_inode), req->r_fmode);
ceph_mdsc_put_request(req);
dout("atomic_open result=%d\n", err);
return err;