On Thu, Nov 26, 2015 at 01:19:13AM +0100, Steinar H. Gunderson wrote:
> +static int usbdev_mmap(struct file *file, struct vm_area_struct *vma)
> +{
> + struct usb_memory *usbm = NULL;
> + struct usb_dev_state *ps = file->private_data;
> + size_t size = vma->vm_end - vma->vm_start;
> + void *mem;
> + unsigned long flags;
> + dma_addr_t dma_handle;
> + int ret;
> +
> + ret = usbfs_increase_memory_usage(size + sizeof(struct usb_memory));
> + if (ret) {
> + return ret;
> + }
The braces are not needed.
--
Best Regards,
Peter Chen
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