[PATCH 1/3] mm: Remove unused parameter of pages_correctly_reserved()

From: Tang Chen
Date: Mon Apr 15 2013 - 05:44:18 EST

nr_pages is not used in pages_correctly_reserved().
So remove it.

Signed-off-by: Tang Chen <tangchen@xxxxxxxxxxxxxx>
Reviewed-by: Wang Shilong <wangsl-fnst@xxxxxxxxxxxxxx>
Reviewed-by: Wen Congyang <wency@xxxxxxxxxxxxxx>
drivers/base/memory.c | 5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/base/memory.c b/drivers/base/memory.c
index a51007b..f926b9c 100644
--- a/drivers/base/memory.c
+++ b/drivers/base/memory.c
@@ -217,8 +217,7 @@ int memory_isolate_notify(unsigned long val, void *v)
* The probe routines leave the pages reserved, just as the bootmem code does.
* Make sure they're still that way.
-static bool pages_correctly_reserved(unsigned long start_pfn,
- unsigned long nr_pages)
+static bool pages_correctly_reserved(unsigned long start_pfn)
int i, j;
struct page *page;
@@ -266,7 +265,7 @@ memory_block_action(unsigned long phys_index, unsigned long action, int online_t

switch (action) {
- if (!pages_correctly_reserved(start_pfn, nr_pages))
+ if (!pages_correctly_reserved(start_pfn))
return -EBUSY;

ret = online_pages(start_pfn, nr_pages, online_type);

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