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

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

Fixes: e37be5d85c ("platform/x86/intel: power-domains: Add interface to get Linux die ID")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://lore.kernel.org/r/aEKvIGCt6d8Gcx4S@stanley.mountain
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
This commit is contained in:
Dan Carpenter
2025-06-06 12:04:32 +03:00
committed by Ilpo Järvinen
parent afbdc4bbb3
commit 1d0a61940e
1 changed files with 3 additions and 1 deletions
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drivers/platform/x86/intel/tpmi_power_domains.c
+3 -1
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@@ -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",