Commit 44b8c793 authored Mar 06, 2016 by Sandhya Bankar Committed by Greg Kroah-Hartman Mar 10, 2016

Staging: comedi: Use predefined macro offset_in_page() instead of (addr & ~PAGE_MASK).

Use predefined macro offset_in_page() instead of (addr & ~PAGE_MASK).

Signed-off-by: Sandhya Bankar <bankarsandhya512@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent f3b1e4db

drivers/staging/comedi/comedi_fops.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -2224,7 +2224,7 @@ static int comedi_mmap(struct file file, struct vm_area_struct vma)
		retval = -EFAULT;
		goto done;
		}
		if (size & (~PAGE_MASK)) {
		if (offset_in_page(size)) {
		retval = -EFAULT;
		goto done;
		}