mm/memory_hotplug.c: remove unneeded return for void function

return is unneeded in void function

Link: http://lkml.kernel.org/r/20190723130814.21826-1-houweitaoo@gmail.com
Signed-off-by: Weitao Hou <houweitaoo@gmail.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Oscar Salvador <osalvador@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c
index 2a9bbddb0e55427125e90dde4795b6460cdbdae1..c73f0991316511fb5471d3382f2d719c6cbfd759 100644 (file)
--- a/mm/memory_hotplug.c
+++ b/mm/memory_hotplug.c
@@ -132,7 +132,6 @@ static void release_memory_resource(struct resource *res)
                return;
        release_resource(res);
        kfree(res);
-       return;
 }
 
 #ifdef CONFIG_MEMORY_HOTPLUG_SPARSE
@@ -979,7 +978,6 @@ static void rollback_node_hotadd(int nid)
        arch_refresh_nodedata(nid, NULL);
        free_percpu(pgdat->per_cpu_nodestats);
        arch_free_nodedata(pgdat);
-       return;
 }