ipv4: Can final ip_route_connect() arg to boolean "can_sleep".

Since that's what the current vague "flags" thing means.

Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c
index 9379891..8372d5c 100644
--- a/net/dccp/ipv4.c
+++ b/net/dccp/ipv4.c
@@ -69,7 +69,7 @@
 	tmp = ip_route_connect(&rt, nexthop, inet->inet_saddr,
 			       RT_CONN_FLAGS(sk), sk->sk_bound_dev_if,
 			       IPPROTO_DCCP,
-			       orig_sport, orig_dport, sk, 1);
+			       orig_sport, orig_dport, sk, true);
 	if (tmp < 0)
 		return tmp;
 
diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
index 7ceb804..d16687d 100644
--- a/net/ipv4/af_inet.c
+++ b/net/ipv4/af_inet.c
@@ -1115,7 +1115,7 @@
 			       RT_CONN_FLAGS(sk),
 			       sk->sk_bound_dev_if,
 			       sk->sk_protocol,
-			       inet->inet_sport, inet->inet_dport, sk, 0);
+			       inet->inet_sport, inet->inet_dport, sk, false);
 	if (err)
 		return err;
 
diff --git a/net/ipv4/datagram.c b/net/ipv4/datagram.c
index 174be6c..eaee1ed 100644
--- a/net/ipv4/datagram.c
+++ b/net/ipv4/datagram.c
@@ -49,7 +49,7 @@
 	err = ip_route_connect(&rt, usin->sin_addr.s_addr, saddr,
 			       RT_CONN_FLAGS(sk), oif,
 			       sk->sk_protocol,
-			       inet->inet_sport, usin->sin_port, sk, 1);
+			       inet->inet_sport, usin->sin_port, sk, true);
 	if (err) {
 		if (err == -ENETUNREACH)
 			IP_INC_STATS_BH(sock_net(sk), IPSTATS_MIB_OUTNOROUTES);
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index 27a0cc8..05bc6d9 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -173,7 +173,7 @@
 	tmp = ip_route_connect(&rt, nexthop, inet->inet_saddr,
 			       RT_CONN_FLAGS(sk), sk->sk_bound_dev_if,
 			       IPPROTO_TCP,
-			       orig_sport, orig_dport, sk, 1);
+			       orig_sport, orig_dport, sk, true);
 	if (tmp < 0) {
 		if (tmp == -ENETUNREACH)
 			IP_INC_STATS_BH(sock_net(sk), IPSTATS_MIB_OUTNOROUTES);
diff --git a/net/l2tp/l2tp_ip.c b/net/l2tp/l2tp_ip.c
index 110efb7..28e876a 100644
--- a/net/l2tp/l2tp_ip.c
+++ b/net/l2tp/l2tp_ip.c
@@ -323,7 +323,7 @@
 	rc = ip_route_connect(&rt, lsa->l2tp_addr.s_addr, saddr,
 			      RT_CONN_FLAGS(sk), oif,
 			      IPPROTO_L2TP,
-			      0, 0, sk, 1);
+			      0, 0, sk, true);
 	if (rc) {
 		if (rc == -ENETUNREACH)
 			IP_INC_STATS_BH(&init_net, IPSTATS_MIB_OUTNOROUTES);