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-rw-r--r--mm/nobootmem.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/mm/nobootmem.c b/mm/nobootmem.c
index 19121ce..bb1a70c 100644
--- a/mm/nobootmem.c
+++ b/mm/nobootmem.c
@@ -45,7 +45,9 @@ static void * __init __alloc_memory_core_early(int nid, u64 size, u64 align,
if (!addr)
return NULL;
- memblock_reserve(addr, size);
+ if (memblock_reserve(addr, size))
+ return NULL;
+
ptr = phys_to_virt(addr);
memset(ptr, 0, size);
/*
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