qed: Fix use of incorrect size in memcpy call.

[ Upstream commit cc9b27cdf7bd3c86df73439758ac1564bc8f5bbe ]

Use the correct size value while copying chassis/port id values.

Fixes: 6ad8c632e ("qed: Add support for query/config dcbx.")
Signed-off-by: Sudarsana Reddy Kalluru <Sudarsana.Kalluru@cavium.com>
Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/net/ethernet/qlogic/qed/qed_dcbx.c b/drivers/net/ethernet/qlogic/qed/qed_dcbx.c
index 8f6ccc0c39e5e8682aa7ac677f576b4cdd970d6f..b306961b02fdf40aef89db7d5ed1e535a98a65a1 100644 (file)
--- a/drivers/net/ethernet/qlogic/qed/qed_dcbx.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_dcbx.c
@@ -700,9 +700,9 @@ qed_dcbx_get_local_lldp_params(struct qed_hwfn *p_hwfn,
        p_local = &p_hwfn->p_dcbx_info->lldp_local[LLDP_NEAREST_BRIDGE];
 
        memcpy(params->lldp_local.local_chassis_id, p_local->local_chassis_id,
-              ARRAY_SIZE(p_local->local_chassis_id));
+              sizeof(p_local->local_chassis_id));
        memcpy(params->lldp_local.local_port_id, p_local->local_port_id,
-              ARRAY_SIZE(p_local->local_port_id));
+              sizeof(p_local->local_port_id));
 }
 
 static void
@@ -714,9 +714,9 @@ qed_dcbx_get_remote_lldp_params(struct qed_hwfn *p_hwfn,
        p_remote = &p_hwfn->p_dcbx_info->lldp_remote[LLDP_NEAREST_BRIDGE];
 
        memcpy(params->lldp_remote.peer_chassis_id, p_remote->peer_chassis_id,
-              ARRAY_SIZE(p_remote->peer_chassis_id));
+              sizeof(p_remote->peer_chassis_id));
        memcpy(params->lldp_remote.peer_port_id, p_remote->peer_port_id,
-              ARRAY_SIZE(p_remote->peer_port_id));
+              sizeof(p_remote->peer_port_id));
 }
 
 static int