libselinux: simplify SRCS in Makefile

The makefile does:
  SRCS= $(filter-out $A, $(filter-out $B, *))
When it can just do:
  SRCS= $(filter-out $A $B, *)

Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Dan Walsh <dwalsh@redhat.com>
1 file changed