diff options
| author | Tejun Heo <tj@kernel.org> | 2011-07-12 11:58:09 +0400 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2011-07-14 03:36:01 +0400 |
| commit | 1f5026a7e21e409c2b9dd54f6dfb9446511fb7c5 (patch) | |
| tree | bcf0529d5f05ea8b685d6c0fddcb3197c2fab49c /arch/x86/mm/memblock.c | |
| parent | 348968eb151e2569ad0ebe19b2f9c3c25b5c816a (diff) | |
| download | linux-1f5026a7e21e409c2b9dd54f6dfb9446511fb7c5.tar.xz | |
memblock: Kill MEMBLOCK_ERROR
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>
Diffstat (limited to 'arch/x86/mm/memblock.c')
| -rw-r--r-- | arch/x86/mm/memblock.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/x86/mm/memblock.c b/arch/x86/mm/memblock.c index 992da5ec5a64..e126117d1b03 100644 --- a/arch/x86/mm/memblock.c +++ b/arch/x86/mm/memblock.c @@ -66,7 +66,7 @@ u64 __init memblock_x86_find_in_range_size(u64 start, u64 *sizep, u64 align) return addr; } - return MEMBLOCK_ERROR; + return 0; } static __init struct range *find_range_array(int count) @@ -78,7 +78,7 @@ static __init struct range *find_range_array(int count) end = memblock.current_limit; mem = memblock_find_in_range(0, end, size, sizeof(struct range)); - if (mem == MEMBLOCK_ERROR) + if (!mem) panic("can not find more space for range array"); /* @@ -274,7 +274,7 @@ u64 __init memblock_x86_find_in_range_node(int nid, u64 start, u64 end, u64 size { u64 addr; addr = find_memory_core_early(nid, size, align, start, end); - if (addr != MEMBLOCK_ERROR) + if (addr) return addr; /* Fallback, should already have start end within node range */ |