diff options
author | David S. Miller <davem@davemloft.net> | 2014-12-10 15:48:20 -0500 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2014-12-10 15:48:20 -0500 |
commit | 22f10923dd39141785273e423b9acf347297e15f (patch) | |
tree | cc1f19103817433a426b3e329d6326f5e9d8e8f7 /drivers/net/can/usb/peak_usb/pcan_usb_core.c | |
parent | irda: Convert function pointer arrays and uses to const (diff) | |
parent | net: fix suspicious rcu_dereference_check in net/sched/sch_fq_codel.c (diff) | |
download | linux-dev-22f10923dd39141785273e423b9acf347297e15f.tar.xz linux-dev-22f10923dd39141785273e423b9acf347297e15f.zip |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts:
drivers/net/ethernet/amd/xgbe/xgbe-desc.c
drivers/net/ethernet/renesas/sh_eth.c
Overlapping changes in both conflict cases.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/can/usb/peak_usb/pcan_usb_core.c')
-rw-r--r-- | drivers/net/can/usb/peak_usb/pcan_usb_core.c | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/drivers/net/can/usb/peak_usb/pcan_usb_core.c b/drivers/net/can/usb/peak_usb/pcan_usb_core.c index 644e6ab8a489..c62f48a1161d 100644 --- a/drivers/net/can/usb/peak_usb/pcan_usb_core.c +++ b/drivers/net/can/usb/peak_usb/pcan_usb_core.c @@ -735,7 +735,7 @@ static int peak_usb_create_dev(struct peak_usb_adapter *peak_usb_adapter, dev->cmd_buf = kmalloc(PCAN_USB_MAX_CMD_LEN, GFP_KERNEL); if (!dev->cmd_buf) { err = -ENOMEM; - goto lbl_set_intf_data; + goto lbl_free_candev; } dev->udev = usb_dev; @@ -775,7 +775,7 @@ static int peak_usb_create_dev(struct peak_usb_adapter *peak_usb_adapter, err = register_candev(netdev); if (err) { dev_err(&intf->dev, "couldn't register CAN device: %d\n", err); - goto lbl_free_cmd_buf; + goto lbl_restore_intf_data; } if (dev->prev_siblings) @@ -788,14 +788,14 @@ static int peak_usb_create_dev(struct peak_usb_adapter *peak_usb_adapter, if (dev->adapter->dev_init) { err = dev->adapter->dev_init(dev); if (err) - goto lbl_free_cmd_buf; + goto lbl_unregister_candev; } /* set bus off */ if (dev->adapter->dev_set_bus) { err = dev->adapter->dev_set_bus(dev, 0); if (err) - goto lbl_free_cmd_buf; + goto lbl_unregister_candev; } /* get device number early */ @@ -807,11 +807,14 @@ static int peak_usb_create_dev(struct peak_usb_adapter *peak_usb_adapter, return 0; -lbl_free_cmd_buf: - kfree(dev->cmd_buf); +lbl_unregister_candev: + unregister_candev(netdev); -lbl_set_intf_data: +lbl_restore_intf_data: usb_set_intfdata(intf, dev->prev_siblings); + kfree(dev->cmd_buf); + +lbl_free_candev: free_candev(netdev); return err; @@ -853,6 +856,7 @@ static int peak_usb_probe(struct usb_interface *intf, const struct usb_device_id *id) { struct usb_device *usb_dev = interface_to_usbdev(intf); + const u16 usb_id_product = le16_to_cpu(usb_dev->descriptor.idProduct); struct peak_usb_adapter *peak_usb_adapter, **pp; int i, err = -ENOMEM; @@ -860,7 +864,7 @@ static int peak_usb_probe(struct usb_interface *intf, /* get corresponding PCAN-USB adapter */ for (pp = peak_usb_adapters_list; *pp; pp++) - if ((*pp)->device_id == usb_dev->descriptor.idProduct) + if ((*pp)->device_id == usb_id_product) break; peak_usb_adapter = *pp; |