diff options
| author | Jimmy Assarsson <extja@kvaser.com> | 2025-07-25 14:34:45 +0200 |
|---|---|---|
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2025-07-25 18:01:19 +0200 |
| commit | 827158a67c86ba26be220710e5f8bcbf709a6103 (patch) | |
| tree | 631eb8f9d71e7fbd585dfa21d2cc76fe8b9bb115 /drivers | |
| parent | c151b06a087a61c7a1790b75ee2f1d6edb6a8a45 (diff) | |
can: kvaser_usb: Add intermediate variables
Add intermediate variables, for readability and to simplify future patches.
Reviewed-by: Vincent Mailhol <mailhol.vincent@wanadoo.fr>
Signed-off-by: Jimmy Assarsson <extja@kvaser.com>
Link: https://patch.msgid.link/20250725123452.41-5-extja@kvaser.com
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c b/drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c index 7be8604bf760..46e6cda0bf8d 100644 --- a/drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c +++ b/drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c @@ -364,10 +364,13 @@ resubmit_urb: err = usb_submit_urb(urb, GFP_ATOMIC); if (err == -ENODEV) { for (i = 0; i < dev->nchannels; i++) { - if (!dev->nets[i]) + struct kvaser_usb_net_priv *priv; + + priv = dev->nets[i]; + if (!priv) continue; - netif_device_detach(dev->nets[i]->netdev); + netif_device_detach(priv->netdev); } } else if (err) { dev_err(&dev->intf->dev, @@ -795,24 +798,27 @@ static void kvaser_usb_remove_interfaces(struct kvaser_usb *dev) { const struct kvaser_usb_dev_ops *ops = dev->driver_info->ops; int i; + struct kvaser_usb_net_priv *priv; for (i = 0; i < dev->nchannels; i++) { - if (!dev->nets[i]) + priv = dev->nets[i]; + if (!priv) continue; - unregister_candev(dev->nets[i]->netdev); + unregister_candev(priv->netdev); } kvaser_usb_unlink_all_urbs(dev); for (i = 0; i < dev->nchannels; i++) { - if (!dev->nets[i]) + priv = dev->nets[i]; + if (!priv) continue; if (ops->dev_remove_channel) - ops->dev_remove_channel(dev->nets[i]); + ops->dev_remove_channel(priv); - free_candev(dev->nets[i]->netdev); + free_candev(priv->netdev); } } |