diff options
Diffstat (limited to 'drivers/staging/lustre/lustre/obdclass/linux/linux-module.c')
| -rw-r--r-- | drivers/staging/lustre/lustre/obdclass/linux/linux-module.c | 40 |
1 files changed, 23 insertions, 17 deletions
diff --git a/drivers/staging/lustre/lustre/obdclass/linux/linux-module.c b/drivers/staging/lustre/lustre/obdclass/linux/linux-module.c index b94aeac18a37..06944b863d16 100644 --- a/drivers/staging/lustre/lustre/obdclass/linux/linux-module.c +++ b/drivers/staging/lustre/lustre/obdclass/linux/linux-module.c @@ -217,23 +217,25 @@ struct miscdevice obd_psdev = { #if defined (CONFIG_PROC_FS) -int obd_proc_version_seq_show(struct seq_file *m, void *v) +static int obd_proc_version_seq_show(struct seq_file *m, void *v) { - return seq_printf(m, "lustre: %s\nkernel: %s\nbuild: %s\n", - LUSTRE_VERSION_STRING, "patchless_client", - BUILD_VERSION); + seq_printf(m, "lustre: %s\nkernel: %s\nbuild: %s\n", + LUSTRE_VERSION_STRING, "patchless_client", BUILD_VERSION); + return 0; } LPROC_SEQ_FOPS_RO(obd_proc_version); int obd_proc_pinger_seq_show(struct seq_file *m, void *v) { - return seq_printf(m, "%s\n", "on"); + seq_printf(m, "%s\n", "on"); + return 0; } LPROC_SEQ_FOPS_RO(obd_proc_pinger); static int obd_proc_health_seq_show(struct seq_file *m, void *v) { - int rc = 0, i; + bool healthy = true; + int i; if (libcfs_catastrophe) seq_printf(m, "LBUG\n"); @@ -255,25 +257,27 @@ static int obd_proc_health_seq_show(struct seq_file *m, void *v) if (obd_health_check(NULL, obd)) { seq_printf(m, "device %s reported unhealthy\n", - obd->obd_name); - rc++; + obd->obd_name); + healthy = false; } class_decref(obd, __func__, current); read_lock(&obd_dev_lock); } read_unlock(&obd_dev_lock); - if (rc == 0) - return seq_printf(m, "healthy\n"); + if (healthy) + seq_puts(m, "healthy\n"); + else + seq_puts(m, "NOT HEALTHY\n"); - seq_printf(m, "NOT HEALTHY\n"); return 0; } LPROC_SEQ_FOPS_RO(obd_proc_health); static int obd_proc_jobid_var_seq_show(struct seq_file *m, void *v) { - return seq_printf(m, "%s\n", obd_jobid_var); + seq_printf(m, "%s\n", obd_jobid_var); + return 0; } static ssize_t obd_proc_jobid_var_seq_write(struct file *file, @@ -299,7 +303,8 @@ LPROC_SEQ_FOPS(obd_proc_jobid_var); static int obd_proc_jobid_name_seq_show(struct seq_file *m, void *v) { - return seq_printf(m, "%s\n", obd_jobid_var); + seq_printf(m, "%s\n", obd_jobid_var); + return 0; } static ssize_t obd_proc_jobid_name_seq_write(struct file *file, @@ -378,10 +383,11 @@ static int obd_device_list_seq_show(struct seq_file *p, void *v) else status = "--"; - return seq_printf(p, "%3d %s %s %s %s %d\n", - (int)index, status, obd->obd_type->typ_name, - obd->obd_name, obd->obd_uuid.uuid, - atomic_read(&obd->obd_refcount)); + seq_printf(p, "%3d %s %s %s %s %d\n", + (int)index, status, obd->obd_type->typ_name, + obd->obd_name, obd->obd_uuid.uuid, + atomic_read(&obd->obd_refcount)); + return 0; } struct seq_operations obd_device_list_sops = { |