cxgb3/l2t: Mark expected switch fall-through

In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.

Addresses-Coverity-ID: 114780 ("Missing break in switch")
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/chelsio/cxgb3/l2t.c b/drivers/net/ethernet/chelsio/cxgb3/l2t.c
index 248e40c6966c056566fd470447fadc7f1c8cd1a8..0e9182d3f02c665306508d7b11278fb457292ede 100644 (file)
--- a/drivers/net/ethernet/chelsio/cxgb3/l2t.c
+++ b/drivers/net/ethernet/chelsio/cxgb3/l2t.c
@@ -136,6 +136,7 @@ int t3_l2t_send_slow(struct t3cdev *dev, struct sk_buff *skb,
                if (e->state == L2T_STATE_STALE)
                        e->state = L2T_STATE_VALID;
                spin_unlock_bh(&e->lock);
+               /* fall through */
        case L2T_STATE_VALID:   /* fast-path, send the packet on */
                return cxgb3_ofld_send(dev, skb);
        case L2T_STATE_RESOLVING: