From: Al Viro <viro@ZenIV.linux.org.uk>Date: Fri, 29 Jan 2016 19:18:34 +0000> From: Al Viro <viro@zeniv.linux.org.uk>> > unreachable code, unused macros...> > Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>Acked-by: David S. Miller <davem@davemloft.net>