can: raw: raw_sendmsg(): remove not needed setting of skb->sk

The skb in raw_sendmsg() is allocated with sock_alloc_send_skb(),
which subsequently calls sock_alloc_send_pskb() -> skb_set_owner_w(),
which assigns "skb->sk = sk".

This patch removes the not needed setting of skb->sk.

Link: https://lore.kernel.org/all/20220502091946.1916211-2-mkl@pengutronix.de
Acked-by: Oliver Hartkopp <socketcan@hartkopp.net>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

diff --git a/net/can/raw.c b/net/can/raw.c
index b7dbb57557f38bc93f38a3e432490094e6e885fe..1a68efae43c245933d35bf4dca9532ab8ccb8270 100644 (file)
--- a/net/can/raw.c
+++ b/net/can/raw.c
@@ -820,7 +820,6 @@ static int raw_sendmsg(struct socket *sock, struct msghdr *msg, size_t size)
        skb_setup_tx_timestamp(skb, sk->sk_tsflags);
 
        skb->dev = dev;
-       skb->sk = sk;
        skb->priority = sk->sk_priority;
 
        err = can_send(skb, ro->loopback);