From 6056d619a8ac9eb7ad655a8571323c728ecc0a9b Mon Sep 17 00:00:00 2001 From: Tang Chen Date: Mon, 29 Apr 2013 15:08:40 -0700 Subject: [PATCH] mm: Remove unused parameter of pages_correctly_reserved() nr_pages is not used in pages_correctly_reserved(). So remove it. Signed-off-by: Tang Chen Reviewed-by: Wang Shilong Reviewed-by: Wen Congyang Acked-by: Greg Kroah-Hartman Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/base/memory.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/base/memory.c b/drivers/base/memory.c index 65d9799..14f8a69 100644 --- a/drivers/base/memory.c +++ b/drivers/base/memory.c @@ -207,8 +207,7 @@ 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; @@ -256,7 +255,7 @@ memory_block_action(unsigned long phys_index, unsigned long action, int online_t switch (action) { case MEM_ONLINE: - 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); -- 2.7.4