netfilter: nf_tables: Eliminate duplicated code in nf_tables_table_enable()

If something fails in nf_tables_table_enable(), it unregisters the
chains. But the rollback code is the same as nf_tables_table_disable()
almostly, except there is one counter check.  Now create one wrapper
function to eliminate the duplicated codes.

Signed-off-by: Feng <fgao@ikuai8.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

path: root/net/rose/Makefile

#
# Makefile for the Linux Rose (X.25 PLP) layer.
#

obj-$(CONFIG_ROSE) += rose.o

rose-y	  := af_rose.o rose_dev.o rose_in.o rose_link.o rose_loopback.o \
	     rose_out.o rose_route.o rose_subr.o rose_timer.o
rose-$(CONFIG_SYSCTL) += sysctl_net_rose.o