nfsd4: don't leave freed stateid hashed

Note the stateid is hashed early on in init_stid(), but isn't currently
being unhashed on error paths.

Signed-off-by: J. Bruce Fields <bfields@redhat.com>

diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 8e127b39d3231f084c6030345ad11a222401c6d7..ac8ed96c41994467512a632db89c8bed9bff6b27 100644 (file)
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -2983,6 +2983,7 @@ out:
        }
        return;
 out_free:
+       unhash_stid(&dp->dl_stid);
        nfs4_put_delegation(dp);
 out_no_deleg:
        flag = NFS4_OPEN_DELEGATE_NONE;