From 711b8c87a5fe6de78e90411cb67b506babfef74a Mon Sep 17 00:00:00 2001
From: Florian Mickler <florian@mickler.org>
Date: Mon, 4 Apr 2011 01:17:40 +0200
Subject: [PATCH] x86-64, NUMA: Remove unused variable
In case !CONFIG_ACPI_NUMA and !CONFIG_AMD_NUMA gcc emits a warning
about the unused variable ret.
As that variable is in fact not needed I choose to remove it.
Signed-off-by: Florian Mickler <florian@mickler.org>
LKML-Reference: <1301843624-22364-1-git-send-email-florian@mickler.org>
Signed-off-by: Tejun Heo <tj@kernel.org>
---
arch/x86/mm/numa_64.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/arch/x86/mm/numa_64.c b/arch/x86/mm/numa_64.c
index 3951ee6eade7..13f5b068e8c2 100644
--- a/arch/x86/mm/numa_64.c
+++ b/arch/x86/mm/numa_64.c
@@ -505,17 +505,13 @@ static int __init numa_init(int (*init_func)(void))
void __init initmem_init(void)
{
- int ret;
-
if (!numa_off) {
#ifdef CONFIG_ACPI_NUMA
- ret = numa_init(x86_acpi_numa_init);
- if (!ret)
+ if (!numa_init(x86_acpi_numa_init))
return;
#endif
#ifdef CONFIG_AMD_NUMA
- ret = numa_init(amd_numa_init);
- if (!ret)
+ if (!numa_init(amd_numa_init))
return;
#endif
}