diff --git a/drivers/platform/x86/hp/hp-bioscfg/spmobj-attributes.c b/drivers/platform/x86/hp/hp-bioscfg/spmobj-attributes.c
index 2b00a14792e9..4d94e48c1a4c 100644
--- a/drivers/platform/x86/hp/hp-bioscfg/spmobj-attributes.c
+++ b/drivers/platform/x86/hp/hp-bioscfg/spmobj-attributes.c
@@ -238,7 +238,7 @@ static ssize_t sk_store(struct kobject *kobj,
 	ret = hp_wmi_perform_query(HPWMI_SECUREPLATFORM_SET_SK,
 				   HPWMI_SECUREPLATFORM,
 				   (void *)bioscfg_drv.spm_data.signing_key,
-				   count, 0);
+				   length, 0);
 
 	if (!ret) {
 		bioscfg_drv.spm_data.mechanism = SIGNING_KEY;
@@ -274,7 +274,7 @@ static ssize_t kek_store(struct kobject *kobj,
 	ret = hp_wmi_perform_query(HPWMI_SECUREPLATFORM_SET_KEK,
 				   HPWMI_SECUREPLATFORM,
 				   (void *)bioscfg_drv.spm_data.endorsement_key,
-				   count, 0);
+				   length, 0);
 
 	if (!ret) {
 		bioscfg_drv.spm_data.mechanism = ENDORSEMENT_KEY;