[PATCH 06/29] IB/mlx4: Delete three unnecessary return statements
From: SF Markus Elfring
Date: Sat Feb 18 2017 - 15:54:31 EST
From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
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@xxxxxxxxxxxxxxxxxxxxx>
---
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