On Thu, Dec 01, 2016 at 12:22:17PM +0300, Kirill Tkhai wrote: > Negative retval is error, while 0 is OK. > > v2: More places > > Signed-off-by: Kirill Tkhai <ktkhai at virtuozzo.com> Acked-by: Cyrill Gorcunov <gorcunov at openvz.org>