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| author | Florian Westphal <fw@strlen.de> | 2014-09-30 10:59:18 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-09-30 14:07:51 -0400 |
| commit | 57f5877c11b244ff2315f4ba0e57b54fe013581f (patch) | |
| tree | 7e122ae01871dcd51555f16ba9e8067f42bceec1 /net | |
| parent | 213d61386ee8a0a704d99922dbdb99f9c233d630 (diff) | |
| download | linux-57f5877c11b244ff2315f4ba0e57b54fe013581f.tar.gz linux-57f5877c11b244ff2315f4ba0e57b54fe013581f.tar.bz2 linux-57f5877c11b244ff2315f4ba0e57b54fe013581f.zip | |
netfilter: bridge: build br_nf_core only if required
Eric reports build failure with
CONFIG_BRIDGE_NETFILTER=n
We insist to build br_nf_core.o unconditionally, but we must only do so
if br_netfilter was enabled, else it fails to build due to
functions being defined to empty stubs (and some structure members
being defined out).
Also, BRIDGE_NETFILTER=y|m makes no sense when BRIDGE=n.
Fixes: 34666d467 (netfilter: bridge: move br_netfilter out of the core)
Reported-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/Kconfig | 2 | ||||
| -rw-r--r-- | net/bridge/Makefile | 5 |
2 files changed, 4 insertions, 3 deletions
diff --git a/net/Kconfig b/net/Kconfig index dc5d700d05e7..d6b138e2c263 100644 --- a/net/Kconfig +++ b/net/Kconfig @@ -177,7 +177,7 @@ config NETFILTER_ADVANCED config BRIDGE_NETFILTER tristate "Bridged IP/ARP packets filtering" - depends on (BRIDGE || BRIDGE=n) + depends on BRIDGE depends on NETFILTER && INET depends on NETFILTER_ADVANCED default m diff --git a/net/bridge/Makefile b/net/bridge/Makefile index 5e3eac5dc8b9..fd7ee03c59b3 100644 --- a/net/bridge/Makefile +++ b/net/bridge/Makefile @@ -6,11 +6,12 @@ obj-$(CONFIG_BRIDGE) += bridge.o bridge-y := br.o br_device.o br_fdb.o br_forward.o br_if.o br_input.o \ br_ioctl.o br_stp.o br_stp_bpdu.o \ - br_stp_if.o br_stp_timer.o br_netlink.o \ - br_nf_core.o + br_stp_if.o br_stp_timer.o br_netlink.o bridge-$(CONFIG_SYSFS) += br_sysfs_if.o br_sysfs_br.o +bridge-$(subst m,y,$(CONFIG_BRIDGE_NETFILTER)) += br_nf_core.o + obj-$(CONFIG_BRIDGE_NETFILTER) += br_netfilter.o bridge-$(CONFIG_BRIDGE_IGMP_SNOOPING) += br_multicast.o br_mdb.o |