From a236c71766a5f69edf189e2eaeb0aa587c8c5684 Mon Sep 17 00:00:00 2001
From: Andrew Morton <akpm@linux-foundation.org>
Date: Thu, 12 May 2011 12:45:31 -0700
Subject: [PATCH] drivers/base/memory.c: fix warning due to "memory hotplug:
Speed up add/remove when blocks are larger than PAGES_PER_SECTION"
drivers/base/memory.c: In function 'memory_block_change_state':
drivers/base/memory.c:281: warning: unused variable 'i'
less beer, more testing
Cc: Anton Blanchard <anton@samba.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/base/memory.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/base/memory.c b/drivers/base/memory.c
index c4c443db7cbf..0a134a424a37 100644
--- a/drivers/base/memory.c
+++ b/drivers/base/memory.c
@@ -278,7 +278,7 @@ memory_block_action(unsigned long phys_index, unsigned long action)
static int memory_block_change_state(struct memory_block *mem,
unsigned long to_state, unsigned long from_state_req)
{
- int i, ret = 0;
+ int ret = 0;
mutex_lock(&mem->state_mutex);
--
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