Smack: fix the subject/object order in smack_ptrace_traceme()

The order of subject/object is currently reversed in
smack_ptrace_traceme(). It is currently checked if the tracee has a
capability to trace tracer and according to this rule a decision is made
whether the tracer will be allowed to trace tracee.

Signed-off-by: Lukasz Pawelczyk <l.pawelczyk@partner.samsung.com>
Signed-off-by: Rafal Krypa <r.krypa@samsung.com>

diff --cc security/smack/smack.h
Simple merge

diff --cc security/smack/smack_access.c
Simple merge

diff --cc security/smack/smack_lsm.c
Simple merge