1 files changed, 2 insertions, 2 deletions

diff --git a/arch/x86/kernel/trampoline.c b/arch/x86/kernel/trampoline.c
index a91ae7709b49..a73b61055ad6 100644
--- a/arch/x86/kernel/trampoline.c
+++ b/arch/x86/kernel/trampoline.c
@@ -14,11 +14,11 @@ void __init setup_trampolines(void)
 
         /* Has to be in very low memory so we can execute real-mode AP code. */
         mem = memblock_find_in_range(0, 1<<20, size, PAGE_SIZE);
-        if (mem == MEMBLOCK_ERROR)
+        if (!mem)
                 panic("Cannot allocate trampoline\n");
 
         x86_trampoline_base = __va(mem);
-        memblock_x86_reserve_range(mem, mem + size, "TRAMPOLINE");
+        memblock_reserve(mem, size);
 
         printk(KERN_DEBUG "Base memory trampoline at [%p] %llx size %zu\n",
                x86_trampoline_base, (unsigned long long)mem, size);