staging: vt6655: fix sparse warning "cast removes address space of expression"
staging: vt6655: fix sparse warning "cast removes address space of expression"

Add missing __user macro to second parameter of ethtool_ioctl().
This removes the need for the offending (void *) cast of the user space pointer
rq->ifr_data.

Signed-off-by: James A Shackleford <d9f7d876984d8ff89c74d2bbb58afea0dcc69921@linux.com>
Signed-off-by: Greg Kroah-Hartman <4645f7897fd33786a2ee1264d590b3c400559d85@linuxfoundation.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs