Unverified Commit 1d0a6194 authored by Dan Carpenter's avatar Dan Carpenter Committed by Ilpo Järvinen
Browse files

platform/x86/intel: power-domains: Fix error code in tpmi_init() 



Return -ENOMEM instead of success if kcalloc() fails.

Fixes: e37be5d8 ("platform/x86/intel: power-domains: Add interface to get Linux die ID")
Signed-off-by: default avatarDan Carpenter <dan.carpenter@linaro.org>
Link: https://lore.kernel.org/r/aEKvIGCt6d8Gcx4S@stanley.mountain


Reviewed-by: default avatarIlpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: default avatarIlpo Järvinen <ilpo.jarvinen@linux.intel.com>
parent afbdc4bb

drivers/platform/x86/intel/tpmi_power_domains.c

+3 −1
Original line number Diff line number Diff line
@@ -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",