diff options
| author |   Dmitry Torokhov <dtor@insightbb.com> | 2007-05-03 00:57:29 -0400 |
|---|---|---|
| committer | Dmitry Torokhov <dtor@insightbb.com> | 2007-05-03 00:57:29 -0400 |
| commit | e37a97d44038700ff8c2f1080f71fdfc3a4c0c1e (patch) | |
| tree | c78b612f6cca1efd305743c4bdce237f06975965 /drivers/usb/input/yealink.c | |
| parent | Input: synaptics - don't complain about failed resets (diff) | |
| download | linux-dev-e37a97d44038700ff8c2f1080f71fdfc3a4c0c1e.tar.xz linux-dev-e37a97d44038700ff8c2f1080f71fdfc3a4c0c1e.zip | |
Input: drivers/usb/input - usb_buffer_free() cleanup
usb_buffer_free() now handles NULLs so remove unneeded checks
form callers.
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'drivers/usb/input/yealink.c')
| -rw-r--r-- | drivers/usb/input/yealink.c | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/drivers/usb/input/yealink.c b/drivers/usb/input/yealink.c index c54f1a5dcb4a..fc645b299189 100644 --- a/drivers/usb/input/yealink.c +++ b/drivers/usb/input/yealink.c @@ -818,18 +818,17 @@ static int usb_cleanup(struct yealink_dev *yld, int err) else input_unregister_device(yld->idev); } - if (yld->ctl_req) - usb_buffer_free(yld->udev, sizeof(*(yld->ctl_req)), - yld->ctl_req, yld->ctl_req_dma); - if (yld->ctl_data) - usb_buffer_free(yld->udev, USB_PKT_LEN, - yld->ctl_data, yld->ctl_dma); - if (yld->irq_data) - usb_buffer_free(yld->udev, USB_PKT_LEN, - yld->irq_data, yld->irq_dma); - - usb_free_urb(yld->urb_irq); /* parameter validation in core/urb */ - usb_free_urb(yld->urb_ctl); /* parameter validation in core/urb */ + + usb_free_urb(yld->urb_irq); + usb_free_urb(yld->urb_ctl); + + usb_buffer_free(yld->udev, sizeof(*(yld->ctl_req)), + yld->ctl_req, yld->ctl_req_dma); + usb_buffer_free(yld->udev, USB_PKT_LEN, + yld->ctl_data, yld->ctl_dma); + usb_buffer_free(yld->udev, USB_PKT_LEN, + yld->irq_data, yld->irq_dma); + kfree(yld); return err; } |