Commit 5b1e8020 authored Jul 21, 2020 by Hanjun Guo Committed by Rafael J. Wysocki Jul 27, 2020

ACPI: NUMA: Remove the useless 'node >= MAX_NUMNODES' check



acpi_map_pxm_to_node() will never return a NUMA node greater than
MAX_NUMNODES, so the 'node >= MAX_NUMNODES' check is not needed.
Remove it.

Signed-off-by: Hanjun Guo <guohanjun@huawei.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

parent 1c60f91c

drivers/acpi/numa/srat.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -230,7 +230,7 @@ acpi_numa_memory_affinity_init(struct acpi_srat_mem_affinity *ma)
		pxm &= 0xff;

		node = acpi_map_pxm_to_node(pxm);
		if (node == NUMA_NO_NODE \|\| node >= MAX_NUMNODES) {
		if (node == NUMA_NO_NODE) {
		pr_err("SRAT: Too many proximity domains.\n");
		goto out_err_bad_srat;
		}

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