nfs, zfs_arc plugins: Make sure to return from non-void function.

diff --git a/src/nfs.c b/src/nfs.c
index 5f7c308..461e806 100644 (file)
--- a/src/nfs.c
+++ b/src/nfs.c
@@ -337,6 +337,7 @@ static int nfs_read_kstat (kstat_t *ksp, int nfs_version, char *inst,
 
        nfs_procedures_submit (plugin_instance, proc_names, values,
                        proc_names_num);
+       return (0);
 }
 #endif
 

diff --git a/src/zfs_arc.c b/src/zfs_arc.c
index dd12040..f4352ff 100644 (file)
--- a/src/zfs_arc.c
+++ b/src/zfs_arc.c
@@ -69,6 +69,7 @@ static int za_read_derive (kstat_t *ksp, const char *kstat_value,
 
   v.derive = (derive_t) tmp;
   za_submit (type, type_instance, /* values = */ &v, /* values_num = */ 1);
+  return (0);
 }
 
 static int za_read_gauge (kstat_t *ksp, const char *kstat_value,
@@ -86,6 +87,7 @@ static int za_read_gauge (kstat_t *ksp, const char *kstat_value,
 
   v.gauge = (gauge_t) tmp;
   za_submit (type, type_instance, /* values = */ &v, /* values_num = */ 1);
+  return (0);
 }
 
 static void za_submit_ratio (const char* type_instance, gauge_t hits, gauge_t misses)