From: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx>
Most places in the kernel tend to line up cases with the switch to
reduce indentation, so move this over to match that style.
Additionally, I handle the (status >= 0) case in the switch so that we
only "goto restart" from a single place after error handling.
Signed-off-by: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx>
---
fs/nfs/nfs4state.c | 70 ++++++++++++++++++++++------------------------
1 file changed, 33 insertions(+), 37 deletions(-)
diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c
index aa46a3216d60..8a399dc17e19 100644
--- a/fs/nfs/nfs4state.c
+++ b/fs/nfs/nfs4state.c
@@ -1615,46 +1615,42 @@ static int nfs4_reclaim_open_state(struct nfs4_state_owner *sp, const struct nfs
atomic_inc(&state->count);
spin_unlock(&sp->so_lock);
status = __nfs4_reclaim_open_state(sp, state, ops);
- if (status >= 0) {
- nfs4_put_open_state(state);
- spin_lock(&sp->so_lock);
- goto restart;
- }
switch (status) {
- default:
- printk(KERN_ERR "NFS: %s: unhandled error %d\n",
- __func__, status);
- /* Fall through */
- case -ENOENT:
- case -ENOMEM:
- case -EACCES:
- case -EROFS:
- case -EIO:
- case -ESTALE:
- /* Open state on this file cannot be recovered */
- nfs4_state_mark_recovery_failed(state, status);
- break;
- case -EAGAIN:
- ssleep(1);
- /* Fall through */
- case -NFS4ERR_ADMIN_REVOKED:
- case -NFS4ERR_STALE_STATEID:
- case -NFS4ERR_OLD_STATEID:
- case -NFS4ERR_BAD_STATEID:
- case -NFS4ERR_RECLAIM_BAD:
- case -NFS4ERR_RECLAIM_CONFLICT:
- nfs4_state_mark_reclaim_nograce(sp->so_server->nfs_client, state);
+ default:
+ if (status >= 0)
break;
- case -NFS4ERR_EXPIRED:
- case -NFS4ERR_NO_GRACE:
- nfs4_state_mark_reclaim_nograce(sp->so_server->nfs_client, state);
- case -NFS4ERR_STALE_CLIENTID:
- case -NFS4ERR_BADSESSION:
- case -NFS4ERR_BADSLOT:
- case -NFS4ERR_BAD_HIGH_SLOT:
- case -NFS4ERR_CONN_NOT_BOUND_TO_SESSION:
- goto out_err;
+ printk(KERN_ERR "NFS: %s: unhandled error %d\n", __func__, status);
+ /* Fall through */
+ case -ENOENT:
+ case -ENOMEM:
+ case -EACCES:
+ case -EROFS:
+ case -EIO:
+ case -ESTALE:
+ /* Open state on this file cannot be recovered */
+ nfs4_state_mark_recovery_failed(state, status);
+ break;
+ case -EAGAIN:
+ ssleep(1);
+ /* Fall through */
+ case -NFS4ERR_ADMIN_REVOKED:
+ case -NFS4ERR_STALE_STATEID:
+ case -NFS4ERR_OLD_STATEID:
+ case -NFS4ERR_BAD_STATEID:
+ case -NFS4ERR_RECLAIM_BAD:
+ case -NFS4ERR_RECLAIM_CONFLICT:
+ nfs4_state_mark_reclaim_nograce(sp->so_server->nfs_client, state);
+ break;
+ case -NFS4ERR_EXPIRED:
+ case -NFS4ERR_NO_GRACE:
+ nfs4_state_mark_reclaim_nograce(sp->so_server->nfs_client, state);
+ case -NFS4ERR_STALE_CLIENTID:
+ case -NFS4ERR_BADSESSION:
+ case -NFS4ERR_BADSLOT:
+ case -NFS4ERR_BAD_HIGH_SLOT:
+ case -NFS4ERR_CONN_NOT_BOUND_TO_SESSION:
+ goto out_err;
}
nfs4_put_open_state(state);
spin_lock(&sp->so_lock);
--
2.18.0
