net: Move selftests to common net/ subdirectory.

Suggested-by: Daniel Baluta <daniel.baluta@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/tools/testing/selftests/Makefile b/tools/testing/selftests/Makefile
index 7f50078..a480593 100644
--- a/tools/testing/selftests/Makefile
+++ b/tools/testing/selftests/Makefile
@@ -5,8 +5,7 @@
 TARGETS += cpu-hotplug
 TARGETS += memory-hotplug
 TARGETS += efivarfs
-TARGETS += net-socket
-TARGETS += net-afpacket
+TARGETS += net
 
 all:
 	for TARGET in $(TARGETS); do \