Fix kni's ioctl signature to correctly match the kernel's
structs. This shaves off the (void*) casts and uses struct file*
instead of struct inode*. With the correct signature, control flow
integrity checkers are no longer confused at this point.
Signed-off-by: Markus Theil <markus.theil@secunet.com>
Tested-by: Michael Pfeiffer <michael.pfeiffer@tu-ilmenau.de>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
f1b2991c3c