diff --git a/mm/memblock.c b/mm/memblock.c
index 252b77bdf65ef9ca65334e418e3ea231a3afb90b..3f37a0bca5d5a56eb1acaa1bf576b8121acc64c6 100644
--- a/mm/memblock.c
+++ b/mm/memblock.c
@@ -699,14 +699,14 @@ static int __init_memblock memblock_reserve_region(phys_addr_t base,
 						   int nid,
 						   unsigned long flags)
 {
-	struct memblock_type *_rgn = &memblock.reserved;
+	struct memblock_type *type = &memblock.reserved;
 
 	memblock_dbg("memblock_reserve: [%#016llx-%#016llx] flags %#02lx %pF\n",
 		     (unsigned long long)base,
 		     (unsigned long long)base + size - 1,
 		     flags, (void *)_RET_IP_);
 
-	return memblock_add_range(_rgn, base, size, nid, flags);
+	return memblock_add_range(type, base, size, nid, flags);
 }
 
 int __init_memblock memblock_reserve(phys_addr_t base, phys_addr_t size)