From: Majd Dibbiny <majd@mellanox.com>
To: SF Markus Elfring <elfring@users.sourceforge.net>
Cc: "linux-rdma@vger.kernel.org" <linux-rdma@vger.kernel.org>,
Doug Ledford <dledford@redhat.com>,
Hal Rosenstock <hal.rosenstock@gmail.com>,
"Leon Romanovsky" <leonro@mellanox.com>,
Matan Barak <matanb@mellanox.com>,
"Sean Hefty" <sean.hefty@intel.com>,
Yishai Hadas <yishaih@mellanox.com>,
LKML <linux-kernel@vger.kernel.org>,
"kernel-janitors@vger.kernel.org"
<kernel-janitors@vger.kernel.org>
Subject: Re: [PATCH 06/29] IB/mlx4: Delete three unnecessary return statements
Date: Sun, 19 Feb 2017 17:06:22 +0000 [thread overview]
Message-ID: <85584EE0-57D5-4229-8FD1-0DBF6E296F7D@mellanox.com> (raw)
In-Reply-To: <7edfe4d6-156d-23c9-acef-a6606680a5eb@users.sourceforge.net>
> On Feb 18, 2017, at 10:54 PM, SF Markus Elfring <elfring@users.sourceforge.net> wrote:
>
> From: Markus Elfring <elfring@users.sourceforge.net>
> Date: Fri, 17 Feb 2017 21:34:27 +0100
>
> The script "checkpatch.pl" pointed information out like the following.
>
> WARNING: void function return statements are not generally useful
>
> Thus remove such a statement in the affected functions.
>
> Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
> ---
> drivers/infiniband/hw/mlx4/mad.c | 3 ---
> 1 file changed, 3 deletions(-)
>
> diff --git a/drivers/infiniband/hw/mlx4/mad.c b/drivers/infiniband/hw/mlx4/mad.c
> index d8c27e3ed69a..cf33efce69d2 100644
> --- a/drivers/infiniband/hw/mlx4/mad.c
> +++ b/drivers/infiniband/hw/mlx4/mad.c
> @@ -1173,7 +1173,6 @@ static void handle_slaves_guid_change(struct mlx4_ib_dev *dev, u8 port_num,
> out:
> kfree(in_mad);
> kfree(out_mad);
> - return;
> }
>
> void handle_port_mgmt_change_event(struct work_struct *work)
> @@ -2140,7 +2139,6 @@ void mlx4_ib_tunnels_update_work(struct work_struct *work)
> mlx4_ib_tunnels_update(dmxw->dev, dmxw->slave, (int) dmxw->port,
> dmxw->do_init);
> kfree(dmxw);
> - return;
> }
>
> static int mlx4_ib_alloc_demux_ctx(struct mlx4_ib_dev *dev,
> @@ -2268,7 +2266,6 @@ static void mlx4_ib_master_tunnels(struct mlx4_ib_dev *dev, int do_init)
> /* initialize or tear down tunnel QPs for the master */
> for (i = 0; i < dev->dev->caps.num_ports; i++)
> mlx4_ib_tunnels_update(dev, mlx4_master_func_num(dev->dev), i + 1, do_init);
> - return;
> }
>
> int mlx4_ib_init_sriov(struct mlx4_ib_dev *dev)
> --
> 2.11.1
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-rdma" in
> the body of a message to majordomo@vger.kernel.org
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Thanks,
Reviewed-by: Majd Dibbiny
<majd@mellanox.com>
next prev parent reply other threads:[~2017-02-19 17:06 UTC|newest]
Thread overview: 77+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-18 20:45 [PATCH 00/29] IB/mlx: Fine-tuning for several function implementations SF Markus Elfring
2017-02-18 20:47 ` [PATCH 01/29] IB/mlx4: Use kcalloc() in mlx4_ib_alloc_pv_bufs() SF Markus Elfring
2017-02-19 17:06 ` Majd Dibbiny
2017-02-18 20:49 ` [PATCH 02/29] IB/mlx4: Improve another size determination " SF Markus Elfring
2017-02-19 17:06 ` Majd Dibbiny
2017-02-18 20:50 ` [PATCH 03/29] IB/mlx4: Improve another size determination in mlx4_ib_alloc_demux_ctx() SF Markus Elfring
2017-02-19 17:06 ` Majd Dibbiny
2017-02-18 20:51 ` [PATCH 04/29] IB/mlx4: Improve another size determination in alloc_pv_object() SF Markus Elfring
2017-02-19 17:06 ` Majd Dibbiny
2017-02-18 20:52 ` [PATCH 05/29] IB/mlx4: Fix a typo in a comment line SF Markus Elfring
2017-02-19 17:06 ` Majd Dibbiny
2017-02-18 20:54 ` [PATCH 06/29] IB/mlx4: Delete three unnecessary return statements SF Markus Elfring
2017-02-19 17:06 ` Majd Dibbiny [this message]
2017-02-18 20:55 ` [PATCH 07/29] IB/mlx4: Split a condition check in handle_slaves_guid_change() SF Markus Elfring
2017-02-19 17:09 ` Majd Dibbiny
2017-02-18 20:56 ` [PATCH 08/29] IB/mlx4: Delete an unnecessary check before the function call "kfree" in free_pv_object() SF Markus Elfring
2017-02-19 17:11 ` Majd Dibbiny
2017-02-18 20:57 ` [PATCH 09/29] IB/mlx4: Move an assignment out of a check in forward_trap() SF Markus Elfring
2017-02-19 17:12 ` Majd Dibbiny
2017-02-18 20:58 ` [PATCH 10/29] IB/mlx4: Enclose 15 expressions for the sizeof operator by parentheses SF Markus Elfring
2017-02-19 17:21 ` Majd Dibbiny
2017-02-18 20:59 ` [PATCH 11/29] IB/mlx4: Use kmalloc_array() in three functions SF Markus Elfring
2017-02-19 17:21 ` Majd Dibbiny
2017-02-18 21:00 ` [PATCH 12/29] IB/mlx4: Enclose 17 expressions for the sizeof operator by parentheses SF Markus Elfring
2017-02-19 17:21 ` Majd Dibbiny
2017-02-18 21:01 ` [PATCH 13/29] IB/mlx4: Split a condition check in five functions SF Markus Elfring
2017-02-19 17:21 ` Majd Dibbiny
2017-02-18 21:02 ` [PATCH 14/29] IB/mlx4: Delete an unnecessary variable in __mlx4_ib_query_gid() SF Markus Elfring
2017-02-18 21:03 ` [PATCH 15/29] IB/mlx4: Delete an unnecessary return statement in do_slave_init() SF Markus Elfring
2017-02-19 17:36 ` Majd Dibbiny
2017-02-18 21:04 ` [PATCH 16/29] IB/mlx4: Improve another size determination " SF Markus Elfring
2017-02-18 21:05 ` [PATCH 17/29] IB/mlx4: Improve another size determination in mlx4_ib_add() SF Markus Elfring
2017-02-19 17:36 ` Majd Dibbiny
2017-02-19 17:36 ` Majd Dibbiny
2017-02-18 21:06 ` [PATCH 18/29] IB/mlx4: Delete an unnecessary variable initialisation " SF Markus Elfring
2017-02-18 21:08 ` [PATCH 19/29] IB/mlx4: Delete an unnecessary variable assignment " SF Markus Elfring
2017-02-19 19:42 ` Majd Dibbiny
2017-02-18 21:10 ` [PATCH 20/29] IB/mlx4: Delete an error message for a failed memory allocation " SF Markus Elfring
2017-02-19 19:48 ` Majd Dibbiny
2017-02-18 21:11 ` [PATCH 21/29] IB/mlx4: Delete unnecessary braces " SF Markus Elfring
2017-02-19 19:51 ` Majd Dibbiny
2017-02-18 21:12 ` [PATCH 22/29] IB/mlx4: Use kmalloc_array() in alloc_proxy_bufs() SF Markus Elfring
2017-02-19 19:53 ` Majd Dibbiny
2017-02-18 21:13 ` [PATCH 23/29] IB/mlx4: Improve size determinations in create_qp_common() SF Markus Elfring
2017-02-19 19:54 ` Majd Dibbiny
2017-02-18 21:14 ` [PATCH 24/29] IB/mlx4: Delete unwanted spaces behind usages of the sizeof operator SF Markus Elfring
2017-02-18 21:15 ` [PATCH 25/29] IB/mlx4: Add spaces for better code readability SF Markus Elfring
2017-02-18 21:16 ` [PATCH 26/29] IB/mlx4: Enclose 14 expressions for the sizeof operator by parentheses SF Markus Elfring
2017-02-18 21:17 ` [PATCH 27/29] IB/mlx5: Use kmalloc_array() in create_kernel_qp() SF Markus Elfring
2017-02-18 21:18 ` [PATCH 28/29] IB/mlx5: Less function calls in create_kernel_qp() after error detection SF Markus Elfring
2017-02-18 21:19 ` [PATCH 29/29] IB/mlx5: Use kmalloc_array() in create_srq_kernel() SF Markus Elfring
2017-04-20 20:37 ` [PATCH 00/29] IB/mlx: Fine-tuning for several function implementations Doug Ledford
2017-04-20 21:02 ` SF Markus Elfring
2017-04-21 2:23 ` Doug Ledford
2017-04-21 18:17 ` [PATCH v2 00/17] " SF Markus Elfring
2017-04-21 18:21 ` [PATCH v2 01/17] IB/mlx4: Use kcalloc() in mlx4_ib_alloc_pv_bufs() SF Markus Elfring
2017-04-21 18:24 ` [PATCH v2 02/17] IB/mlx: Use kmalloc_array() in six functions SF Markus Elfring
2017-04-21 18:28 ` [PATCH v2 03/17] IB/mlx4: Improve size determinations " SF Markus Elfring
2017-04-21 18:29 ` [PATCH v2 00/17] IB/mlx: Fine-tuning for several function implementations Bart Van Assche
2017-04-21 19:21 ` SF Markus Elfring
2017-04-21 19:55 ` Bart Van Assche
2017-04-21 18:30 ` [PATCH v2 04/17] IB/mlx4: Fix a typo in a comment line SF Markus Elfring
2017-04-21 18:33 ` [PATCH v2 05/17] IB/mlx4: Delete four unnecessary return statements SF Markus Elfring
2017-04-21 18:36 ` [PATCH v2 06/17] IB/mlx4: Delete an unnecessary check before kfree() in free_pv_object() SF Markus Elfring
2017-04-21 18:37 ` [PATCH v2 07/17] IB/mlx4: Move an assignment out of a check in forward_trap() SF Markus Elfring
2017-04-21 18:38 ` [PATCH v2 08/17] IB/mlx4: Enclose 46 expressions for sizeof by parentheses SF Markus Elfring
2017-04-21 18:40 ` [PATCH v2 09/17] IB/mlx4: Split a condition check in six functions SF Markus Elfring
2017-04-21 18:42 ` [PATCH v2 10/17] IB/mlx4: Delete an unnecessary variable in __mlx4_ib_query_gid() SF Markus Elfring
2017-04-21 18:44 ` [PATCH v2 11/17] IB/mlx4: Delete an unnecessary variable initialisation in mlx4_ib_add() SF Markus Elfring
2017-04-21 18:45 ` [PATCH v2 12/17] IB/mlx4: Delete an unnecessary variable assignment " SF Markus Elfring
2017-04-21 18:46 ` [PATCH v2 13/17] IB/mlx4: Delete an error message for a failed memory allocation " SF Markus Elfring
2017-04-21 18:48 ` [PATCH v2 14/17] IB/mlx4: Delete unnecessary braces " SF Markus Elfring
2017-04-21 18:50 ` [PATCH v2 15/17] IB/mlx4: Delete unwanted spaces behind usages of the sizeof operator SF Markus Elfring
2017-04-21 18:54 ` [PATCH v2 16/17] IB/mlx4: Add spaces for better code readability SF Markus Elfring
2017-04-21 19:28 ` Joe Perches
2017-04-21 18:55 ` [PATCH v2 17/17] IB/mlx5: Less function calls in create_kernel_qp() after error detection SF Markus Elfring
2017-08-06 14:00 ` [PATCH v2 00/17] IB/mlx: Fine-tuning for several function implementations SF Markus Elfring
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