Linux 2.1.68 introduced RTNH_F_PERVASIVE, but it had no implementation
and couldn't be enabled since the required config parameter wasn't in
any Kconfig file (see commit d088dde7b).
This commit removes all remaining references to RTNH_F_PERVASIVE.
Although this will cause userspace applications that were using the
flag to fail to build, they will be alerted to the fact that using
RTNH_F_PERVASIVE was not achieving anything.
Signed-off-by: Quentin Armitage <quen...@armitage.org.uk>
---
include/uapi/linux/rtnetlink.h | 2 +-
net/decnet/dn_fib.c | 2 +-
net/ipv4/fib_semantics.c | 2 +-
3 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/include/uapi/linux/rtnetlink.h b/include/uapi/linux/rtnetlink.h
index ca764b5..58e6ba0 100644
--- a/include/uapi/linux/rtnetlink.h
+++ b/include/uapi/linux/rtnetlink.h
@@ -339,7 +339,7 @@ struct rtnexthop {
/* rtnh_flags */
#define RTNH_F_DEAD 1 /* Nexthop is dead (used by multipath)
*/
-#define RTNH_F_PERVASIVE 2 /* Do recursive gateway lookup */
+ /* 2 was RTNH_F_PERVASIVE (never
implemented) */
#define RTNH_F_ONLINK 4 /* Gateway is forced on link */
#define RTNH_F_OFFLOAD 8 /* offloaded route */
#define RTNH_F_LINKDOWN 16 /* carrier-down on nexthop */
diff --git a/net/decnet/dn_fib.c b/net/decnet/dn_fib.c
index df48034..f5660c6 100644
--- a/net/decnet/dn_fib.c
+++ b/net/decnet/dn_fib.c
@@ -243,7 +243,7 @@ out:
} else {
struct net_device *dev;
- if (nh->nh_flags&(RTNH_F_PERVASIVE|RTNH_F_ONLINK))
+ if (nh->nh_flags&RTNH_F_ONLINK)
return -EINVAL;
dev = __dev_get_by_index(&init_net, nh->nh_oif);
diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c
index d97268e..3883860 100644
--- a/net/ipv4/fib_semantics.c
+++ b/net/ipv4/fib_semantics.c
@@ -803,7 +803,7 @@ static int fib_check_nh(struct fib_config *cfg, struct
fib_info *fi,
} else {
struct in_device *in_dev;
- if (nh->nh_flags & (RTNH_F_PERVASIVE | RTNH_F_ONLINK))
+ if (nh->nh_flags & RTNH_F_ONLINK)
return -EINVAL;
rcu_read_lock();
--
1.7.7.6
