diff options
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/misc/iowarrior.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/usb/misc/iowarrior.c b/drivers/usb/misc/iowarrior.c index d69665c8de0..de97ed7b0b9 100644 --- a/drivers/usb/misc/iowarrior.c +++ b/drivers/usb/misc/iowarrior.c @@ -417,14 +417,14 @@ static ssize_t iowarrior_write(struct file *file, if (!int_out_urb) { retval = -ENOMEM; dbg("%s Unable to allocate urb ", __func__); - goto error; + goto error_no_urb; } buf = usb_buffer_alloc(dev->udev, dev->report_size, GFP_KERNEL, &int_out_urb->transfer_dma); if (!buf) { retval = -ENOMEM; dbg("%s Unable to allocate buffer ", __func__); - goto error; + goto error_no_buffer; } usb_fill_int_urb(int_out_urb, dev->udev, usb_sndintpipe(dev->udev, @@ -459,7 +459,9 @@ static ssize_t iowarrior_write(struct file *file, error: usb_buffer_free(dev->udev, dev->report_size, buf, int_out_urb->transfer_dma); +error_no_buffer: usb_free_urb(int_out_urb); +error_no_urb: atomic_dec(&dev->write_busy); wake_up_interruptible(&dev->write_wait); exit: |