From 1f5026a7e21e409c2b9dd54f6dfb9446511fb7c5 Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Tue, 12 Jul 2011 09:58:09 +0200 Subject: 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 Link: http://lkml.kernel.org/r/1310457490-3356-6-git-send-email-tj@kernel.org Cc: Yinghai Lu Cc: Benjamin Herrenschmidt Signed-off-by: H. Peter Anvin --- arch/x86/mm/numa.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'arch/x86/mm/numa.c') diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c index fbeaaf416610..fa1015de5cc0 100644 --- a/arch/x86/mm/numa.c +++ b/arch/x86/mm/numa.c @@ -226,10 +226,10 @@ static void __init setup_node_data(int nid, u64 start, u64 end) } else { nd_pa = memblock_x86_find_in_range_node(nid, nd_low, nd_high, nd_size, SMP_CACHE_BYTES); - if (nd_pa == MEMBLOCK_ERROR) + if (!nd_pa) nd_pa = memblock_find_in_range(nd_low, nd_high, nd_size, SMP_CACHE_BYTES); - if (nd_pa == MEMBLOCK_ERROR) { + if (!nd_pa) { pr_err("Cannot find %zu bytes in node %d\n", nd_size, nid); return; @@ -395,7 +395,7 @@ static int __init numa_alloc_distance(void) phys = memblock_find_in_range(0, PFN_PHYS(max_pfn_mapped), size, PAGE_SIZE); - if (phys == MEMBLOCK_ERROR) { + if (!phys) { pr_warning("NUMA: Warning: can't allocate distance table!\n"); /* don't retry until explicitly reset */ numa_distance = (void *)1LU; -- cgit v1.2.3