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author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-02-04 13:20:01 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-02-04 13:20:01 -0800 |
commit | 44f2c5c841da1b1e0864d768197ab1497b5c2cc1 (patch) | |
tree | a9e62ee30dedd31c5aeb9c1a97cb8efec5dc3398 /net/ipv6/route.c | |
parent | CRED: Fix kernel panic upon security_file_alloc() failure. (diff) | |
parent | net: can: janz-ican3: world-writable sysfs termination file (diff) | |
download | linux-dev-44f2c5c841da1b1e0864d768197ab1497b5c2cc1.tar.xz linux-dev-44f2c5c841da1b1e0864d768197ab1497b5c2cc1.zip |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (68 commits)
net: can: janz-ican3: world-writable sysfs termination file
net: can: at91_can: world-writable sysfs files
MAINTAINERS: update email ids of the be2net driver maintainers.
bridge: Don't put partly initialized fdb into hash
r8169: prevent RxFIFO induced loops in the irq handler.
r8169: RxFIFO overflow oddities with 8168 chipsets.
r8169: use RxFIFO overflow workaround for 8168c chipset.
include/net/genetlink.h: Allow genlmsg_cancel to accept a NULL argument
net: Provide compat support for SIOCGETMIFCNT_IN6 and SIOCGETSGCNT_IN6.
net: Support compat SIOCGETVIFCNT ioctl in ipv4.
net: Fix bug in compat SIOCGETSGCNT handling.
niu: Fix races between up/down and get_stats.
tcp_ecn is an integer not a boolean
atl1c: Add missing PCI device ID
s390: Fix possibly wrong size in strncmp (smsgiucv)
s390: Fix wrong size in memcmp (netiucv)
qeth: allow OSA CHPARM change in suspend state
qeth: allow HiperSockets framesize change in suspend
qeth: add more strict MTU checking
qeth: show new mac-address if its setting fails
...
Diffstat (limited to 'net/ipv6/route.c')
-rw-r--r-- | net/ipv6/route.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/net/ipv6/route.c b/net/ipv6/route.c index 1534508f6c68..1c29f95695de 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -113,6 +113,11 @@ static struct dst_ops ip6_dst_ops_template = { .local_out = __ip6_local_out, }; +static unsigned int ip6_blackhole_default_mtu(const struct dst_entry *dst) +{ + return 0; +} + static void ip6_rt_blackhole_update_pmtu(struct dst_entry *dst, u32 mtu) { } @@ -122,6 +127,7 @@ static struct dst_ops ip6_dst_blackhole_ops = { .protocol = cpu_to_be16(ETH_P_IPV6), .destroy = ip6_dst_destroy, .check = ip6_dst_check, + .default_mtu = ip6_blackhole_default_mtu, .update_pmtu = ip6_rt_blackhole_update_pmtu, }; @@ -194,7 +200,6 @@ static void ip6_dst_destroy(struct dst_entry *dst) in6_dev_put(idev); } if (peer) { - BUG_ON(!(rt->rt6i_flags & RTF_CACHE)); rt->rt6i_peer = NULL; inet_putpeer(peer); } @@ -204,9 +209,6 @@ void rt6_bind_peer(struct rt6_info *rt, int create) { struct inet_peer *peer; - if (WARN_ON(!(rt->rt6i_flags & RTF_CACHE))) - return; - peer = inet_getpeer_v6(&rt->rt6i_dst.addr, create); if (peer && cmpxchg(&rt->rt6i_peer, NULL, peer) != NULL) inet_putpeer(peer); |