cxgb4 : Fix bug in DCB app deletion

Unlike CEE, IEEE has a bespoke app delete call and does not rely on priority
for app deletion

Fixes : 2376c879b80c ('cxgb4 : Improve handling of DCB negotiation or loss
 thereof')

Signed-off-by: Anish Bhatt <anish@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_dcb.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_dcb.c
index 6fe300e316c3..b6fdb142eacb 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_dcb.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_dcb.c
@@ -79,8 +79,9 @@ static void cxgb4_dcb_cleanup_apps(struct net_device *dev)
                 app.protocol = dcb->app_priority[i].protocolid;
 
                 if (dcb->dcb_version == FW_PORT_DCB_VER_IEEE) {
+                        app.priority = dcb->app_priority[i].user_prio_map;
                         app.selector = dcb->app_priority[i].sel_field + 1;
-                        err = dcb_ieee_setapp(dev, &app);
+                        err = dcb_ieee_delapp(dev, &app);
                 } else {
                         app.selector = !!(dcb->app_priority[i].sel_field);
                         err = dcb_setapp(dev, &app);