From 86167a377f1c4fb40742302ae7682dd574abde86 Mon Sep 17 00:00:00 2001
From: "Denis V. Lunev" <den@openvz.org>
Date: Mon, 21 Jan 2008 17:34:00 -0800
Subject: [NETNS]: Pass correct namespace in context fib_check_nh.
Correct network namespace is already used in fib_check_nh. Re-work its
usage for better readability and pass into fib_lookup &
inetdev_by_index.
Signed-off-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
net/ipv4/fib_semantics.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c
index 8b47e112ae5..c7912866d98 100644
--- a/net/ipv4/fib_semantics.c
+++ b/net/ipv4/fib_semantics.c
@@ -519,7 +519,9 @@ static int fib_check_nh(struct fib_config *cfg, struct fib_info *fi,
struct fib_nh *nh)
{
int err;
+ struct net *net;
+ net = cfg->fc_nlinfo.nl_net;
if (nh->nh_gw) {
struct fib_result res;
@@ -532,11 +534,9 @@ static int fib_check_nh(struct fib_config *cfg, struct fib_info *fi,
if (cfg->fc_scope >= RT_SCOPE_LINK)
return -EINVAL;
- if (inet_addr_type(cfg->fc_nlinfo.nl_net,
- nh->nh_gw) != RTN_UNICAST)
+ if (inet_addr_type(net, nh->nh_gw) != RTN_UNICAST)
return -EINVAL;
- if ((dev = __dev_get_by_index(cfg->fc_nlinfo.nl_net,
- nh->nh_oif)) == NULL)
+ if ((dev = __dev_get_by_index(net, nh->nh_oif)) == NULL)
return -ENODEV;
if (!(dev->flags&IFF_UP))
return -ENETDOWN;
@@ -559,7 +559,7 @@ static int fib_check_nh(struct fib_config *cfg, struct fib_info *fi,
/* It is not necessary, but requires a bit of thinking */
if (fl.fl4_scope < RT_SCOPE_LINK)
fl.fl4_scope = RT_SCOPE_LINK;
- if ((err = fib_lookup(&init_net, &fl, &res)) != 0)
+ if ((err = fib_lookup(net, &fl, &res)) != 0)
return err;
}
err = -EINVAL;
@@ -583,7 +583,7 @@ out:
if (nh->nh_flags&(RTNH_F_PERVASIVE|RTNH_F_ONLINK))
return -EINVAL;
- in_dev = inetdev_by_index(&init_net, nh->nh_oif);
+ in_dev = inetdev_by_index(net, nh->nh_oif);
if (in_dev == NULL)
return -ENODEV;
if (!(in_dev->dev->flags&IFF_UP)) {
--
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