NFSv4.1 cleanup DS stateid error handling
The error handler nfs4_state parameter is never NULL in the pNFS case as
the open_context must carry an nfs_state.
Signed-off-by: Andy Adamson <andros@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
diff --git a/fs/nfs/nfs4filelayout.c b/fs/nfs/nfs4filelayout.c
index b2d3bb5..768f6f8 100644
--- a/fs/nfs/nfs4filelayout.c
+++ b/fs/nfs/nfs4filelayout.c
@@ -99,16 +99,12 @@
case -NFS4ERR_DELEG_REVOKED:
case -NFS4ERR_ADMIN_REVOKED:
case -NFS4ERR_BAD_STATEID:
- if (state != NULL)
- nfs_remove_bad_delegation(state->inode);
+ nfs_remove_bad_delegation(state->inode);
case -NFS4ERR_OPENMODE:
- if (state == NULL)
- break;
nfs4_schedule_stateid_recovery(mds_server, state);
goto wait_on_recovery;
case -NFS4ERR_EXPIRED:
- if (state != NULL)
- nfs4_schedule_stateid_recovery(mds_server, state);
+ nfs4_schedule_stateid_recovery(mds_server, state);
nfs4_schedule_lease_recovery(mds_client);
goto wait_on_recovery;
/* DS session errors */
@@ -145,7 +141,6 @@
if (test_bit(NFS4CLNT_MANAGER_RUNNING, &mds_client->cl_state) == 0)
rpc_wake_up_queued_task(&mds_client->cl_rpcwaitq, task);
goto out;
-
}
/* NFS_PROTO call done callback routines */