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From: Dan Carpenter <dan.carpenter@oracle.com>
To: Saeed Mahameed <saeedm@mellanox.com>,
	"Gustavo A. R. Silva" <gustavoars@kernel.org>
Cc: Leon Romanovsky <leon@kernel.org>,
	"David S. Miller" <davem@davemloft.net>,
	Jakub Kicinski <kuba@kernel.org>,
	netdev@vger.kernel.org, linux-rdma@vger.kernel.org,
	kernel-janitors@vger.kernel.org
Subject: [PATCH net-next] net/mlx5: remove erroneous fallthrough
Date: Mon, 03 Aug 2020 14:34:48 +0000	[thread overview]
Message-ID: <20200803143448.GA346925@mwanda> (raw)

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@oracle.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 08270987c506..48397a577fcd 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;
 	}
-- 
2.27.0

WARNING: multiple messages have this Message-ID (diff)
From: Dan Carpenter <dan.carpenter@oracle.com>
To: Saeed Mahameed <saeedm@mellanox.com>,
	"Gustavo A. R. Silva" <gustavoars@kernel.org>
Cc: Leon Romanovsky <leon@kernel.org>,
	"David S. Miller" <davem@davemloft.net>,
	Jakub Kicinski <kuba@kernel.org>,
	netdev@vger.kernel.org, linux-rdma@vger.kernel.org,
	kernel-janitors@vger.kernel.org
Subject: [PATCH net-next] net/mlx5: remove erroneous fallthrough
Date: Mon, 3 Aug 2020 17:34:48 +0300	[thread overview]
Message-ID: <20200803143448.GA346925@mwanda> (raw)

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@oracle.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 08270987c506..48397a577fcd 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;
 	}
-- 
2.27.0


             reply	other threads:[~2020-08-03 14:34 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-08-03 14:34 Dan Carpenter [this message]
2020-08-03 14:34 ` [PATCH net-next] net/mlx5: remove erroneous fallthrough Dan Carpenter
2020-08-03 15:48 ` Gustavo A. R. Silva
2020-08-03 15:48   ` Gustavo A. R. Silva
2020-08-19 19:29   ` Saeed Mahameed
2020-08-19 19:29     ` Saeed Mahameed

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