diff mbox series

[3/3] ACPI: NUMA: Remove the useless 'node >= MAX_NUMNODES' check

Message ID 1595325546-63774-4-git-send-email-guohanjun@huawei.com (mailing list archive)
State Mainlined, archived
Headers show
Series Minor cleanups | expand

Commit Message

Hanjun Guo July 21, 2020, 9:59 a.m. UTC 
acpi_map_pxm_to_node() will never return numa node greater
than MAX_NUMNODES, so 'node >= MAX_NUMNODES' is not needed,
remove it.

Signed-off-by: Hanjun Guo <guohanjun@huawei.com>
---
 drivers/acpi/numa/srat.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/acpi/numa/srat.c b/drivers/acpi/numa/srat.c
index 3d430b0..15bbaab 100644
--- a/drivers/acpi/numa/srat.c
+++ b/drivers/acpi/numa/srat.c
@@ -230,7 +230,7 @@  void __init acpi_numa_slit_init(struct acpi_table_slit *slit)
 		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;
 	}