OS-5549 move bpf filter functions into ip module
Reviewed by: Jerry Jelinek <jerry.jelinek@joyent.com>
Reviewed by: Robert Mustacchi <rm@joyent.com>
Approved by: Jerry Jelinek <jerry.jelinek@joyent.com>

@@ -55,11 +55,10 @@
 #
 CFLAGS                          += $(CCVERBOSE)
 $(RELEASE_BUILD)CFLAGS          += -xinline=auto -xcrossfile
 $(RELEASE_BUILD)COPTIMIZE       = -xO5
 LDFLAGS                         += -dy -N misc/dls -N misc/mac
-INC_PATH                        += -I$(UTSBASE)/common/io/bpf
 
 #
 # For now, disable these lint checks; maintainers should endeavor
 # to investigate and remove these for maximum lint coverage.
 # Please do not carry these forward to new Makefiles.