netdev - [net-next 02/16] net/mlx5: remove erroneous fallthrough

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Date:   Tue, 15 Sep 2020 13:25:19 -0700
From:   saeed@...nel.org
To:     "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>
Cc:     netdev@...r.kernel.org, Dan Carpenter <dan.carpenter@...cle.com>,
        "Gustavo A . R . Silva" <gustavoars@...nel.org>,
        Saeed Mahameed <saeedm@...dia.com>
Subject: [net-next 02/16] net/mlx5: remove erroneous fallthrough

From: Dan Carpenter <dan.carpenter@...cle.com>

This isn't a fall through because it was after a return statement.  The
fall through annotation leads to a Smatch warning:

    drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c:246
    mlx5e_ethtool_get_sset_count() warn: ignoring unreachable code.

Signed-off-by: Dan Carpenter <dan.carpenter@...cle.com>
Reviewed-by: Gustavo A. R. Silva <gustavoars@...nel.org>
Signed-off-by: Saeed Mahameed <saeedm@...dia.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
index 5cb1e4839eb7..e2f092e6da3f 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
@@ -243,7 +243,6 @@ int mlx5e_ethtool_get_sset_count(struct mlx5e_priv *priv, int sset)
 		return MLX5E_NUM_PFLAGS;
 	case ETH_SS_TEST:
 		return mlx5e_self_test_num(priv);
-		fallthrough;
 	default:
 		return -EOPNOTSUPP;
 	}
-- 
2.26.2