aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/acpi/numa.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/acpi/numa.c')
-rw-r--r--drivers/acpi/numa.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/acpi/numa.c b/drivers/acpi/numa.c
index 5eb25eb..3b5c318 100644
--- a/drivers/acpi/numa.c
+++ b/drivers/acpi/numa.c
@@ -274,7 +274,7 @@ acpi_table_parse_srat(enum acpi_srat_type id,
int __init acpi_numa_init(void)
{
- int ret = 0;
+ int cnt = 0;
/*
* Should not limit number with cpu num that is from NR_CPUS or nr_cpus=
@@ -288,7 +288,7 @@ int __init acpi_numa_init(void)
acpi_parse_x2apic_affinity, 0);
acpi_table_parse_srat(ACPI_SRAT_TYPE_CPU_AFFINITY,
acpi_parse_processor_affinity, 0);
- ret = acpi_table_parse_srat(ACPI_SRAT_TYPE_MEMORY_AFFINITY,
+ cnt = acpi_table_parse_srat(ACPI_SRAT_TYPE_MEMORY_AFFINITY,
acpi_parse_memory_affinity,
NR_NODE_MEMBLKS);
}
@@ -297,7 +297,10 @@ int __init acpi_numa_init(void)
acpi_table_parse(ACPI_SIG_SLIT, acpi_parse_slit);
acpi_numa_arch_fixup();
- return ret;
+
+ if (cnt <= 0)
+ return cnt ?: -ENOENT;
+ return 0;
}
int acpi_get_pxm(acpi_handle h)