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udp_diag: Make it module when ipv6 is a module 

Eric Dumazet reported, that when inet_diag is built-in the udp_diag also goes
built-in and when ipv6 is a module the udp6 lookup symbol is not found.

  LD      .tmp_vmlinux1
net/built-in.o: In function `udp_dump_one':
udp_diag.c:(.text+0xa2b40): undefined reference to `__udp6_lib_lookup'
make: *** [.tmp_vmlinux1] Erreur 1

Fix this by making udp diag build mode depend on both -- inet diag and ipv6.

Reported-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
Acked-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Pavel Emelyanov 2011-12-09 23:33:43 +00:00 committed by David S. Miller
parent 507dd7961e
commit b872a2371f
1 changed files with 1 additions and 1 deletions
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2
net/ipv4/Kconfig
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@ -411,7 +411,7 @@ config INET_TCP_DIAG
config INET_UDP_DIAG
depends on INET_DIAG
def_tristate INET_DIAG
def_tristate INET_DIAG && IPV6
menuconfig TCP_CONG_ADVANCED
bool "TCP: advanced congestion control"