x86-64, NUMA: Unify {acpi|amd}_{numa_init|scan_nodes}() arguments and return values
The functions used during NUMA initialization - *_numa_init() and
*_scan_nodes() - have different arguments and return values. Unify
them such that they all take no argument and return 0 on success and
-errno on failure. This is in preparation for further NUMA init
cleanups.
Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Yinghai Lu <yinghai@kernel.org>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Cyrill Gorcunov <gorcunov@gmail.com>
Cc: Shaohui Zheng <shaohui.zheng@intel.com>
Cc: David Rientjes <rientjes@google.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: H. Peter Anvin <hpa@linux.intel.com>
diff --git a/arch/x86/mm/numa_64.c b/arch/x86/mm/numa_64.c
index d7e4aaf..a083f51 100644
--- a/arch/x86/mm/numa_64.c
+++ b/arch/x86/mm/numa_64.c
@@ -596,7 +596,7 @@
#endif
#ifdef CONFIG_ACPI_NUMA
- if (!numa_off && acpi && !acpi_scan_nodes(0, max_pfn << PAGE_SHIFT))
+ if (!numa_off && acpi && !acpi_scan_nodes())
return;
nodes_clear(node_possible_map);
nodes_clear(node_online_map);