This fixes an unused variable warning in nobootmem.c
Signed-off-by: Philipp Hachtmann <phacht@xxxxxxxxxxxxxxxxxx>
---
mm/nobootmem.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/mm/nobootmem.c b/mm/nobootmem.c
index e2906a5..12cbb04 100644
--- a/mm/nobootmem.c
+++ b/mm/nobootmem.c
@@ -116,9 +116,13 @@ static unsigned long __init __free_memory_core(phys_addr_t start,
static unsigned long __init free_low_memory_core_early(void)
{
unsigned long count = 0;
- phys_addr_t start, end, size;
+ phys_addr_t start, end;
u64 i;
+#ifdef CONFIG_ARCH_DISCARD_MEMBLOCK
+ phys_addr_t size;
+#endif
+
for_each_free_mem_range(i, NUMA_NO_NODE, &start, &end, NULL)
count += __free_memory_core(start, end);
--
1.8.4.5
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