On 29/05/2020 01:35, Al Viro wrote:
From: Al Viro <v...@zeniv.linux.org.uk>
Just take copy_from_user() out of do_rangeing_ioctl() into the caller and
have compat_rangeinfo() build a native version and pass it to
do_rangeinfo_ioctl()
directly.
Signed-off-by: Al Viro <v...@zeniv.linux.org.uk>
---
drivers/staging/comedi/comedi_fops.c | 43 ++++++++++++++------------------
drivers/staging/comedi/comedi_internal.h | 2 +-
drivers/staging/comedi/range.c | 17 ++++++-------
3 files changed, 27 insertions(+), 35 deletions(-)
Signed-off-by: Ian Abbott <abbo...@mev.co.uk>
--
-=( Ian Abbott <abbo...@mev.co.uk> || Web: www.mev.co.uk )=-
-=( MEV Ltd. is a company registered in England & Wales. )=-
-=( Registered number: 02862268. Registered address: )=-
-=( 15 West Park Road, Bramhall, STOCKPORT, SK7 3JZ, UK. )=-
