From: Yuntao Wang <ytcoode@gmail.com>
Date: Wed, 6 Dec 2023 10:43:16 +0000 (+0800)
Subject: ACPI: NUMA: Remove unnecessary check in acpi_parse_gi_affinity()
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=9ecc3b38abebd18998af40f42029ba84f3f4311c;p=linux.git

ACPI: NUMA: Remove unnecessary check in acpi_parse_gi_affinity()

The acpi_map_pxm_to_node() function will never return a node value
that is greater than or equal to MAX_NUMNODES. Remove the unnecessary
`node >= MAX_NUMNODES` check to keep the code consistent with other users
of the acpi_map_pxm_to_node() function.

Signed-off-by: Yuntao Wang <ytcoode@gmail.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---

diff --git a/drivers/acpi/numa/srat.c b/drivers/acpi/numa/srat.c
index 12f330b0eac01..9d2d0deb256e0 100644
--- a/drivers/acpi/numa/srat.c
+++ b/drivers/acpi/numa/srat.c
@@ -430,7 +430,7 @@ acpi_parse_gi_affinity(union acpi_subtable_headers *header,
 		return -EINVAL;
 
 	node = acpi_map_pxm_to_node(gi_affinity->proximity_domain);
-	if (node == NUMA_NO_NODE || node >= MAX_NUMNODES) {
+	if (node == NUMA_NO_NODE) {
 		pr_err("SRAT: Too many proximity domains.\n");
 		return -EINVAL;
 	}