Return -ENOMEM instead of success if kcalloc() fails.
Fixes: e37be5d85c60 ("platform/x86/intel: power-domains: Add interface to get Linux die ID")
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
---
drivers/platform/x86/intel/tpmi_power_domains.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/platform/x86/intel/tpmi_power_domains.c b/drivers/platform/x86/intel/tpmi_power_domains.c
index 0c5c88eb7baf..9d8247bb9cfa 100644
--- a/drivers/platform/x86/intel/tpmi_power_domains.c
+++ b/drivers/platform/x86/intel/tpmi_power_domains.c
@@ -228,8 +228,10 @@ static int __init tpmi_init(void)
domain_die_map = kcalloc(size_mul(topology_max_packages(), MAX_POWER_DOMAINS),
sizeof(*domain_die_map), GFP_KERNEL);
- if (!domain_die_map)
+ if (!domain_die_map) {
+ ret = -ENOMEM;
goto free_domain_mask;
+ }
ret = cpuhp_setup_state(CPUHP_AP_ONLINE_DYN,
"platform/x86/tpmi_power_domains:online",
--
2.47.2
