From 351782067b6be81879b0af0daf7bd3acbb32d986 Mon Sep 17 00:00:00 2001 From: Willem de Bruijn Date: Fri, 6 Jul 2018 10:12:54 -0400 Subject: ipv4: ipcm_cookie initializers Initialize the cookie in one location to reduce code duplication and avoid bugs from inconsistent initialization, such as that fixed in commit 9887cba19978 ("ip: limit use of gso_size to udp"). Signed-off-by: Willem de Bruijn Signed-off-by: David S. Miller --- net/ipv4/udp.c | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-) (limited to 'net/ipv4/udp.c') diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c index 5c76ba0666ec..87f3a0b77864 100644 --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c @@ -926,12 +926,6 @@ int udp_sendmsg(struct sock *sk, struct msghdr *msg, size_t len) if (msg->msg_flags & MSG_OOB) /* Mirror BSD error message compatibility */ return -EOPNOTSUPP; - ipc.opt = NULL; - ipc.tx_flags = 0; - ipc.ttl = 0; - ipc.tos = -1; - ipc.sockc.transmit_time = 0; - getfrag = is_udplite ? udplite_getfrag : ip_generic_getfrag; fl4 = &inet->cork.fl.u.ip4; @@ -978,9 +972,7 @@ int udp_sendmsg(struct sock *sk, struct msghdr *msg, size_t len) connected = 1; } - ipc.sockc.tsflags = sk->sk_tsflags; - ipc.addr = inet->inet_saddr; - ipc.oif = sk->sk_bound_dev_if; + ipcm_init_sk(&ipc, inet); ipc.gso_size = up->gso_size; if (msg->msg_controllen) { -- cgit v1.2.3-59-g8ed1b