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net/mlx4/mcg: Mark expected switch fall-throughs

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

Addresses-Coverity-ID: 114792 ("Missing break in switch")
Addresses-Coverity-ID: 114793 ("Missing break in switch")
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Gustavo A. R. Silva 2018-08-07 18:21:05 -05:00 committed by David S. Miller
parent f7c3ca2da4
commit 49a9776fe5
1 changed files with 2 additions and 0 deletions
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2
drivers/net/ethernet/mellanox/mlx4/mcg.c
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@ -1412,6 +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 */
case MLX4_STEERING_MODE_B0:
if (prot == MLX4_PROT_ETH)
@ -1441,6 +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 */
case MLX4_STEERING_MODE_B0:
if (prot == MLX4_PROT_ETH)