/*
* Copyright (C) 2013, Trustees of Indiana University
*
- * Copyright (c) 2014, Intel Corporation.
+ * Copyright (c) 2014, 2015, Intel Corporation.
*
* Author: Joshua Walgenbach <jjw@iu.edu>
*/
*/
static int nodemap_active_seq_show(struct seq_file *m, void *data)
{
- return seq_printf(m, "%u\n", (unsigned int)nodemap_active);
+ seq_printf(m, "%u\n", (unsigned int)nodemap_active);
+ return 0;
}
/**
static int nodemap_id_seq_show(struct seq_file *m, void *data)
{
struct lu_nodemap *nodemap;
- int rc;
mutex_lock(&active_config_lock);
nodemap = nodemap_lookup(m->private);
mutex_unlock(&active_config_lock);
if (IS_ERR(nodemap)) {
- rc = PTR_ERR(nodemap);
+ int rc = PTR_ERR(nodemap);
CERROR("cannot find nodemap '%s': rc = %d\n",
(char *)m->private, rc);
return rc;
}
- rc = seq_printf(m, "%u\n", nodemap->nm_id);
+ seq_printf(m, "%u\n", nodemap->nm_id);
nodemap_putref(nodemap);
- return rc;
+ return 0;
}
LPROC_SEQ_FOPS_RO(nodemap_id);
static int nodemap_squash_uid_seq_show(struct seq_file *m, void *data)
{
struct lu_nodemap *nodemap;
- int rc;
mutex_lock(&active_config_lock);
nodemap = nodemap_lookup(m->private);
mutex_unlock(&active_config_lock);
if (IS_ERR(nodemap)) {
- rc = PTR_ERR(nodemap);
+ int rc = PTR_ERR(nodemap);
CERROR("cannot find nodemap '%s': rc = %d\n",
(char *)m->private, rc);
return rc;
}
- rc = seq_printf(m, "%u\n", nodemap->nm_squash_uid);
+ seq_printf(m, "%u\n", nodemap->nm_squash_uid);
nodemap_putref(nodemap);
- return rc;
+ return 0;
}
/**
static int nodemap_squash_gid_seq_show(struct seq_file *m, void *data)
{
struct lu_nodemap *nodemap;
- int rc;
mutex_lock(&active_config_lock);
nodemap = nodemap_lookup(m->private);
mutex_unlock(&active_config_lock);
if (IS_ERR(nodemap)) {
- rc = PTR_ERR(nodemap);
+ int rc = PTR_ERR(nodemap);
CERROR("cannot find nodemap '%s': rc = %d\n",
(char *)m->private, rc);
return rc;
}
- rc = seq_printf(m, "%u\n", nodemap->nm_squash_gid);
+ seq_printf(m, "%u\n", nodemap->nm_squash_gid);
nodemap_putref(nodemap);
- return rc;
+ return 0;
}
/**
static int nodemap_trusted_seq_show(struct seq_file *m, void *data)
{
struct lu_nodemap *nodemap;
- int rc;
mutex_lock(&active_config_lock);
nodemap = nodemap_lookup(m->private);
mutex_unlock(&active_config_lock);
if (IS_ERR(nodemap)) {
- rc = PTR_ERR(nodemap);
+ int rc = PTR_ERR(nodemap);
+
CERROR("cannot find nodemap '%s': rc = %d\n",
(char *)m->private, rc);
return rc;
}
- rc = seq_printf(m, "%d\n", (int)nodemap->nmf_trust_client_ids);
+ seq_printf(m, "%d\n", (int)nodemap->nmf_trust_client_ids);
nodemap_putref(nodemap);
- return rc;
+ return 0;
}
/**
return rc;
}
- rc = seq_printf(m, "%d\n", (int)nodemap->nmf_allow_root_access);
+ seq_printf(m, "%d\n", (int)nodemap->nmf_allow_root_access);
nodemap_putref(nodemap);
- return rc;
+ return 0;
}
#ifdef NODEMAP_PROC_DEBUG