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memblock: Kill MEMBLOCK_ERROR

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25818f0f28 (memblock: Make MEMBLOCK_ERROR be 0) thankfully made
MEMBLOCK_ERROR 0 and there already are codes which expect error return
to be 0.  There's no point in keeping MEMBLOCK_ERROR around.  End its
misery.

Signed-off-by: Tejun Heo <tj@kernel.org>
Link: http://lkml.kernel.org/r/1310457490-3356-6-git-send-email-tj@kernel.org
Cc: Yinghai Lu <yinghai@kernel.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
This commit is contained in:
Tejun Heo 2011-07-12 09:58:09 +02:00 • committed by H. Peter Anvin
parent 348968eb15
commit 1f5026a7e2
15 changed files with 31 additions and 34 deletions
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4
include/linux/memblock.h
View file

@ -2,8 +2,6 @@
#define _LINUX_MEMBLOCK_H
#ifdef __KERNEL__
#define MEMBLOCK_ERROR 0
#ifdef CONFIG_HAVE_MEMBLOCK
/*
* Logical memory blocks.
@ -164,7 +162,7 @@ static inline unsigned long memblock_region_reserved_end_pfn(const struct memblo
#else
static inline phys_addr_t memblock_alloc(phys_addr_t size, phys_addr_t align)
{
return MEMBLOCK_ERROR;
return 0;
}
#endif /* CONFIG_HAVE_MEMBLOCK */