K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2014-06-27T22:28:14.110742Z
K 7
svn:log
V 166
Remove odd practice of inverting error codes.

-EPERM is equal to ERESTART, returning which from ioctl() handler causes
infinite syscall restart.

MFC after:	2 weeks

END