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-rw-r--r--drivers/acpi/ec.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
index 3f01f065b53..5f2027d782e 100644
--- a/drivers/acpi/ec.c
+++ b/drivers/acpi/ec.c
@@ -1037,10 +1037,9 @@ int __init acpi_ec_ecdt_probe(void)
/* Don't trust ECDT, which comes from ASUSTek */
if (!EC_FLAGS_VALIDATE_ECDT)
goto install;
- saved_ec = kmalloc(sizeof(struct acpi_ec), GFP_KERNEL);
+ saved_ec = kmemdup(boot_ec, sizeof(struct acpi_ec), GFP_KERNEL);
if (!saved_ec)
return -ENOMEM;
- memcpy(saved_ec, boot_ec, sizeof(struct acpi_ec));
/* fall through */
}