From 4b4fbad37f70f1dca26e060cf8dc71371b01899c Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sat, 9 Jan 2016 21:12:37 -0500 Subject: ncpfs: sendmsg does *not* bugger iovec these days Signed-off-by: Al Viro --- fs/ncpfs/sock.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/fs/ncpfs/sock.c b/fs/ncpfs/sock.c index f32f272ee501..97cfccefccc5 100644 --- a/fs/ncpfs/sock.c +++ b/fs/ncpfs/sock.c @@ -205,10 +205,7 @@ static inline void __ncptcp_abort(struct ncp_server *server) static int ncpdgram_send(struct socket *sock, struct ncp_request_reply *req) { - struct kvec vec[3]; - /* sock_sendmsg updates iov pointers for us :-( */ - memcpy(vec, req->tx_ciov, req->tx_iovlen * sizeof(vec[0])); - return do_send(sock, vec, req->tx_iovlen, + return do_send(sock, req->tx_ciov, req->tx_iovlen, req->tx_totallen, MSG_DONTWAIT); } @@ -216,16 +213,13 @@ static void __ncptcp_try_send(struct ncp_server *server) { struct ncp_request_reply *rq; struct kvec *iov; - struct kvec iovc[3]; int result; rq = server->tx.creq; if (!rq) return; - /* sock_sendmsg updates iov pointers for us :-( */ - memcpy(iovc, rq->tx_ciov, rq->tx_iovlen * sizeof(iov[0])); - result = do_send(server->ncp_sock, iovc, rq->tx_iovlen, + result = do_send(server->ncp_sock, rq->tx_ciov, rq->tx_iovlen, rq->tx_totallen, MSG_NOSIGNAL | MSG_DONTWAIT); if (result == -EAGAIN) -- cgit