net: rework recvmsg handler msg_name and msg_namelen logic

[~andy/linux] / drivers / net / ppp / pppoe.c

diff --git a/drivers/net/ppp/pppoe.c b/drivers/net/ppp/pppoe.c
index 5f66e30d98239651283ec200cbf3c842e60eb2ae..82ee6ed954cb84272aa41be0fa3ad12eb6c64e2c 100644 (file)
--- a/drivers/net/ppp/pppoe.c
+++ b/drivers/net/ppp/pppoe.c
@@ -979,8 +979,6 @@ static int pppoe_recvmsg(struct kiocb *iocb, struct socket *sock,
        if (error < 0)
                goto end;
 
-       m->msg_namelen = 0;
-
        if (skb) {
                total_len = min_t(size_t, total_len, skb->len);
                error = skb_copy_datagram_iovec(skb, 0, m->msg_iov, total_len);