ACPI / APEI: ERST: Fixed leaked resources in erst_init

erst_init currently leaks resources allocated from its call to
apei_resources_init(). The data allocated there gets copied
into apei_resources_all and can be freed when we're done with it.

Signed-off-by: Josh Hunt <johunt@akamai.com>
Reviewed-by: Chen, Gong <gong.chen@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/drivers/acpi/apei/erst.c b/drivers/acpi/apei/erst.c
index 6e6bc1059301745fc1d5fd6ebf943d048082e821..006c3894c6ea1a9b3fd344b28b49a88b851c5fc4 100644 (file)
--- a/drivers/acpi/apei/erst.c
+++ b/drivers/acpi/apei/erst.c
@@ -1207,6 +1207,9 @@ static int __init erst_init(void)
                "Failed to allocate %lld bytes for persistent store error log.\n",
                erst_erange.size);
 
+       /* Cleanup ERST Resources */
+       apei_resources_fini(&erst_resources);
+
        return 0;
 
 err_release_erange: