selinux: remove 'flags' parameter from avc_audit()

Now avc_audit() has no more users with that parameter. Remove it.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --cc security/selinux/avc.c
Simple merge

diff --cc security/selinux/hooks.c
Simple merge

diff --cc security/selinux/include/avc.h
Simple merge