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authorDavid S. Miller <davem@davemloft.net>2011-03-01 14:19:23 -0800
committerDavid S. Miller <davem@davemloft.net>2011-03-01 14:19:23 -0800
commit420d44daa7aa1cc847e9e527f0a27a9ce61768ca (patch)
treea5aab8c6b925ba3da1079b7262f7d6c504406eb8 /net/ipv4
parentabdf7e7239da270e68262728f125ea94b9b7d42d (diff)
downloadop-kernel-dev-420d44daa7aa1cc847e9e527f0a27a9ce61768ca.zip
op-kernel-dev-420d44daa7aa1cc847e9e527f0a27a9ce61768ca.tar.gz
ipv4: Make final arg to ip_route_output_flow to be boolean "can_sleep"
Since that is what the current vague "flags" argument means. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4')
-rw-r--r--net/ipv4/af_inet.c2
-rw-r--r--net/ipv4/inet_connection_sock.c2
-rw-r--r--net/ipv4/ip_output.c2
-rw-r--r--net/ipv4/raw.c2
-rw-r--r--net/ipv4/route.c6
-rw-r--r--net/ipv4/udp.c2
6 files changed, 8 insertions, 8 deletions
diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
index d16687d..7d90fe0 100644
--- a/net/ipv4/af_inet.c
+++ b/net/ipv4/af_inet.c
@@ -1174,7 +1174,7 @@ int inet_sk_rebuild_header(struct sock *sk)
};
security_sk_classify_flow(sk, &fl);
- err = ip_route_output_flow(sock_net(sk), &rt, &fl, sk, 0);
+ err = ip_route_output_flow(sock_net(sk), &rt, &fl, sk, false);
}
if (!err)
sk_setup_caps(sk, &rt->dst);
diff --git a/net/ipv4/inet_connection_sock.c b/net/ipv4/inet_connection_sock.c
index 97e5fb7..0caeb69 100644
--- a/net/ipv4/inet_connection_sock.c
+++ b/net/ipv4/inet_connection_sock.c
@@ -369,7 +369,7 @@ struct dst_entry *inet_csk_route_req(struct sock *sk,
struct net *net = sock_net(sk);
security_req_classify_flow(req, &fl);
- if (ip_route_output_flow(net, &rt, &fl, sk, 0))
+ if (ip_route_output_flow(net, &rt, &fl, sk, false))
goto no_route;
if (opt && opt->is_strictroute && rt->rt_dst != rt->rt_gateway)
goto route_err;
diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c
index 460308c..e6905c5 100644
--- a/net/ipv4/ip_output.c
+++ b/net/ipv4/ip_output.c
@@ -355,7 +355,7 @@ int ip_queue_xmit(struct sk_buff *skb)
* itself out.
*/
security_sk_classify_flow(sk, &fl);
- if (ip_route_output_flow(sock_net(sk), &rt, &fl, sk, 0))
+ if (ip_route_output_flow(sock_net(sk), &rt, &fl, sk, false))
goto no_route;
}
sk_setup_caps(sk, &rt->dst);
diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
index 6390ba2..e185765 100644
--- a/net/ipv4/raw.c
+++ b/net/ipv4/raw.c
@@ -563,7 +563,7 @@ static int raw_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
}
security_sk_classify_flow(sk, &fl);
- err = ip_route_output_flow(sock_net(sk), &rt, &fl, sk, 1);
+ err = ip_route_output_flow(sock_net(sk), &rt, &fl, sk, true);
}
if (err)
goto done;
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index 52b077d..1ac3eca 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -2720,7 +2720,7 @@ static int ipv4_dst_blackhole(struct net *net, struct rtable **rp, struct flowi
}
int ip_route_output_flow(struct net *net, struct rtable **rp, struct flowi *flp,
- struct sock *sk, int flags)
+ struct sock *sk, bool can_sleep)
{
int err;
@@ -2733,7 +2733,7 @@ int ip_route_output_flow(struct net *net, struct rtable **rp, struct flowi *flp,
if (!flp->fl4_dst)
flp->fl4_dst = (*rp)->rt_dst;
err = __xfrm_lookup(net, (struct dst_entry **)rp, flp, sk,
- flags ? XFRM_LOOKUP_WAIT : 0);
+ can_sleep ? XFRM_LOOKUP_WAIT : 0);
if (err == -EREMOTE)
err = ipv4_dst_blackhole(net, rp, flp);
@@ -2746,7 +2746,7 @@ EXPORT_SYMBOL_GPL(ip_route_output_flow);
int ip_route_output_key(struct net *net, struct rtable **rp, struct flowi *flp)
{
- return ip_route_output_flow(net, rp, flp, NULL, 0);
+ return ip_route_output_flow(net, rp, flp, NULL, false);
}
EXPORT_SYMBOL(ip_route_output_key);
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index 8155d6e..790187b 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -920,7 +920,7 @@ int udp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
struct net *net = sock_net(sk);
security_sk_classify_flow(sk, &fl);
- err = ip_route_output_flow(net, &rt, &fl, sk, 1);
+ err = ip_route_output_flow(net, &rt, &fl, sk, true);
if (err) {
if (err == -ENETUNREACH)
IP_INC_STATS_BH(net, IPSTATS_MIB_OUTNOROUTES);
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