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net/mlx4: Use fallthrough pseudo-keyword

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Replace the existing /* fall through */ comments and its variants with
the new pseudo-keyword macro fallthrough[1].

[1] https://www.kernel.org/doc/html/v5.7/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through

Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Gustavo A. R. Silva 2020-07-27 12:55:26 -05:00 committed by David S. Miller
parent a02d26fe48
commit 5e619d73e6
3 changed files with 5 additions and 5 deletions
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4
drivers/net/ethernet/mellanox/mlx4/en_rx.c
View File

@ -806,10 +806,10 @@ int mlx4_en_process_rx_cq(struct net_device *dev, struct mlx4_en_cq *cq, int bud
goto xdp_drop_no_cnt; /* Drop on xmit failure */
default:
bpf_warn_invalid_xdp_action(act);
/* fall through */
fallthrough;
case XDP_ABORTED:
trace_xdp_exception(dev, xdp_prog, act);
/* fall through */
fallthrough;
case XDP_DROP:
ring->xdp_drop++;
xdp_drop_no_cnt:

2
drivers/net/ethernet/mellanox/mlx4/eq.c
View File

@ -558,7 +558,7 @@ static int mlx4_eq_int(struct mlx4_dev *dev, struct mlx4_eq *eq)
mlx4_dbg(dev, "%s: MLX4_EVENT_TYPE_SRQ_LIMIT. srq_no=0x%x, eq 0x%x\n",
__func__, be32_to_cpu(eqe->event.srq.srqn),
eq->eqn);
/* fall through */
fallthrough;
case MLX4_EVENT_TYPE_SRQ_CATAS_ERROR:
if (mlx4_is_master(dev)) {
/* forward only to slave owning the SRQ */

4
drivers/net/ethernet/mellanox/mlx4/mcg.c
View File

@ -1412,7 +1412,7 @@ int mlx4_multicast_attach(struct mlx4_dev *dev, struct mlx4_qp *qp, u8 gid[16],
case MLX4_STEERING_MODE_A0:
if (prot == MLX4_PROT_ETH)
return 0;
/* fall through */
fallthrough;
case MLX4_STEERING_MODE_B0:
if (prot == MLX4_PROT_ETH)
@ -1442,7 +1442,7 @@ int mlx4_multicast_detach(struct mlx4_dev *dev, struct mlx4_qp *qp, u8 gid[16],
case MLX4_STEERING_MODE_A0:
if (prot == MLX4_PROT_ETH)
return 0;
/* fall through */
fallthrough;
case MLX4_STEERING_MODE_B0:
if (prot == MLX4_PROT_ETH)