LU-6215 lprocfs: handle seq_printf api change

[fs/lustre-release.git] / lustre / obdclass / linux / linux-module.c

diff --git a/lustre/obdclass/linux/linux-module.c b/lustre/obdclass/linux/linux-module.c
index 200d19f..c019863 100644 (file)
--- a/lustre/obdclass/linux/linux-module.c
+++ b/lustre/obdclass/linux/linux-module.c
@@ -215,21 +215,23 @@ struct miscdevice obd_psdev = {
 #ifdef CONFIG_PROC_FS
 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);
 
 static int obd_proc_pinger_seq_show(struct seq_file *m, void *v)
 {
-       return seq_printf(m, "%s\n",
+       seq_printf(m, "%s\n",
 #ifdef ENABLE_PINGER
-                            "on"
+                  "on"
 #else
-                            "off"
+                  "off"
 #endif
-                        );
+                );
+       return 0;
 }
 LPROC_SEQ_FOPS_RO(obd_proc_pinger);
 
@@ -266,7 +268,7 @@ static int obd_proc_health_seq_show(struct seq_file *m, void *data)
 
                if (obd_health_check(NULL, obd)) {
                        seq_printf(m, "device %s reported unhealthy\n",
-                                       obd->obd_name);
+                                  obd->obd_name);
                        healthy = false;
                }
                class_decref(obd, __FUNCTION__, current);
@@ -275,7 +277,7 @@ static int obd_proc_health_seq_show(struct seq_file *m, void *data)
        read_unlock(&obd_dev_lock);
 
        if (healthy)
-               return seq_printf(m, "healthy\n");
+               seq_puts(m, "healthy\n");
 
        seq_printf(m, "NOT HEALTHY\n");
        return 0;
@@ -405,10 +407,11 @@ 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;
 }
 
 static const struct seq_operations obd_device_list_sops = {