diff options
| author | Tejun Heo <tj@kernel.org> | 2011-07-12 09:58:09 +0200 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2011-07-13 16:36:01 -0700 |
| commit | 1f5026a7e21e409c2b9dd54f6dfb9446511fb7c5 (patch) | |
| tree | bcf0529d5f05ea8b685d6c0fddcb3197c2fab49c /arch/x86/mm/numa_32.c | |
| parent | 348968eb151e2569ad0ebe19b2f9c3c25b5c816a (diff) | |
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/numa_32.c')
| -rw-r--r-- | arch/x86/mm/numa_32.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/mm/numa_32.c b/arch/x86/mm/numa_32.c index 3adebe7e536..58878b536ef 100644 --- a/arch/x86/mm/numa_32.c +++ b/arch/x86/mm/numa_32.c @@ -199,7 +199,7 @@ void __init init_alloc_remap(int nid, u64 start, u64 end) /* allocate node memory and the lowmem remap area */ node_pa = memblock_find_in_range(start, end, size, LARGE_PAGE_BYTES); - if (node_pa == MEMBLOCK_ERROR) { + if (!node_pa) { pr_warning("remap_alloc: failed to allocate %lu bytes for node %d\n", size, nid); return; @@ -209,7 +209,7 @@ void __init init_alloc_remap(int nid, u64 start, u64 end) remap_pa = memblock_find_in_range(min_low_pfn << PAGE_SHIFT, max_low_pfn << PAGE_SHIFT, size, LARGE_PAGE_BYTES); - if (remap_pa == MEMBLOCK_ERROR) { + if (!remap_pa) { pr_warning("remap_alloc: failed to allocate %lu bytes remap area for node %d\n", size, nid); memblock_x86_free_range(node_pa, node_pa + size); |