diff options
| author | Linus Torvalds <torvalds@g5.osdl.org> | 2006-10-17 15:05:22 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-10-17 15:05:22 -0700 |
| commit | 699ddda6ecd5751fd05fd5128aa7f93438974468 (patch) | |
| tree | b09b6a347c2e437e9c8bd5cd87f94fe03944a437 /drivers/usb/gadget/net2280.c | |
| parent | acbb67d51ef0ff942d592d44fb8abb4c931041ff (diff) | |
| parent | ab352c2687a4361aec06a184ddb20deb1e5091eb (diff) | |
Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6: (47 commits)
USB: Add device id for Sierra Wireless MC8755
USB: cleanup sierra wireless driver a bit
USB: Sierra Wireless driver update
USB: ftdi_sio whitespace fixes
USB-SERIAL:cp2101 Add new device ID
USB/gadget/net2280: handle sysfs errors
usbtouchscreen: fix data reading for ITM touchscreens
UEAGLE: fix ueagle-atm Oops
USB: xpad: dance pad support
USB: input: extract() and implement() are bit field manipulation routines
USB: Memory leak in drivers/usb/serial/airprime.c
USB Storage: unusual_devs.h entry for Sony Ericsson P990i
USB: fix usbatm tiny race
USB: unusual_devs entry for Nokia 6234
USB: mos7840.c: fix a check-after-dereference
USB: ftdi-elan.c: remove dead code
USB: Mitsumi USB FDD 061M: UNUSUAL_DEV multilun fix
USB: fix dereference in drivers/usb/misc/adutux.c
USB: add USB serial mos7720 driver
USB: move trancevibrator.c to the proper usb directory
...
Diffstat (limited to 'drivers/usb/gadget/net2280.c')
| -rw-r--r-- | drivers/usb/gadget/net2280.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/drivers/usb/gadget/net2280.c b/drivers/usb/gadget/net2280.c index d954daa8e9e0..7cfe0e5cf670 100644 --- a/drivers/usb/gadget/net2280.c +++ b/drivers/usb/gadget/net2280.c @@ -2044,8 +2044,10 @@ int usb_gadget_register_driver (struct usb_gadget_driver *driver) return retval; } - device_create_file (&dev->pdev->dev, &dev_attr_function); - device_create_file (&dev->pdev->dev, &dev_attr_queues); + retval = device_create_file (&dev->pdev->dev, &dev_attr_function); + if (retval) goto err_unbind; + retval = device_create_file (&dev->pdev->dev, &dev_attr_queues); + if (retval) goto err_func; /* ... then enable host detection and ep0; and we're ready * for set_configuration as well as eventual disconnect. @@ -2060,6 +2062,14 @@ int usb_gadget_register_driver (struct usb_gadget_driver *driver) /* pci writes may still be posted */ return 0; + +err_func: + device_remove_file (&dev->pdev->dev, &dev_attr_function); +err_unbind: + driver->unbind (&dev->gadget); + dev->gadget.dev.driver = NULL; + dev->driver = NULL; + return retval; } EXPORT_SYMBOL (usb_gadget_register_driver); @@ -2974,8 +2984,10 @@ static int net2280_probe (struct pci_dev *pdev, const struct pci_device_id *id) : "disabled"); the_controller = dev; - device_register (&dev->gadget.dev); - device_create_file (&pdev->dev, &dev_attr_registers); + retval = device_register (&dev->gadget.dev); + if (retval) goto done; + retval = device_create_file (&pdev->dev, &dev_attr_registers); + if (retval) goto done; return 0; |