qed: Zero-out the buffer paased to dcbx_query() API

[cascardo/linux.git] / drivers / net / ethernet / qlogic / qed / qed_dcbx.c

diff --git a/drivers/net/ethernet/qlogic/qed/qed_dcbx.c b/drivers/net/ethernet/qlogic/qed/qed_dcbx.c
index 130da1c..a4789a9 100644 (file)
--- a/drivers/net/ethernet/qlogic/qed/qed_dcbx.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_dcbx.c
@@ -1190,6 +1190,7 @@ int qed_dcbx_get_config_params(struct qed_hwfn *p_hwfn,
        if (!dcbx_info)
                return -ENOMEM;
 
+       memset(dcbx_info, 0, sizeof(*dcbx_info));
        rc = qed_dcbx_query_params(p_hwfn, dcbx_info, QED_DCBX_OPERATIONAL_MIB);
        if (rc) {
                kfree(dcbx_info);
@@ -1225,6 +1226,7 @@ static struct qed_dcbx_get *qed_dcbnl_get_dcbx(struct qed_hwfn *hwfn,
        if (!dcbx_info)
                return NULL;
 
+       memset(dcbx_info, 0, sizeof(*dcbx_info));
        if (qed_dcbx_query_params(hwfn, dcbx_info, type)) {
                kfree(dcbx_info);
                return NULL;