[patch 3/5] x86-64: remove dead debugging code for !pse setups

From: Johannes Weiner
Date: Wed Mar 20 2013 - 14:04:44 EST


No need to maintain addr_end and p_end when they are never actually
read anywhere on !pse setups. Remove the dead code.

Signed-off-by: Johannes Weiner <hannes@xxxxxxxxxxx>
---
arch/x86/mm/init_64.c | 3 ---
1 file changed, 3 deletions(-)

diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
index 7dd132c..1acba7e 100644
--- a/arch/x86/mm/init_64.c
+++ b/arch/x86/mm/init_64.c
@@ -1312,9 +1312,6 @@ int __meminit vmemmap_populate(unsigned long start, unsigned long end, int node)

if (!p)
return -ENOMEM;
-
- addr_end = addr + PAGE_SIZE;
- p_end = p + PAGE_SIZE;
} else {
next = pmd_addr_end(addr, end);

--
1.7.11.7

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