From 64e20ba204df539a76004114e08abf1156302e35 Mon Sep 17 00:00:00 2001 From: Vasily Averin Date: Mon, 24 Dec 2018 14:46:00 +0300 Subject: sunrpc: remove unused xpo_prep_reply_hdr callback xpo_prep_reply_hdr are not used now. It was defined for tcp transport only, however it cannot be called indirectly, so let's move it to its caller and remove unused callback. Signed-off-by: Vasily Averin Signed-off-by: J. Bruce Fields --- net/sunrpc/svcsock.c | 17 ----------------- 1 file changed, 17 deletions(-) (limited to 'net/sunrpc/svcsock.c') diff --git a/net/sunrpc/svcsock.c b/net/sunrpc/svcsock.c index 19acf10dfca1..c7ae1ed5324f 100644 --- a/net/sunrpc/svcsock.c +++ b/net/sunrpc/svcsock.c @@ -610,10 +610,6 @@ svc_udp_sendto(struct svc_rqst *rqstp) return error; } -static void svc_udp_prep_reply_hdr(struct svc_rqst *rqstp) -{ -} - static int svc_udp_has_wspace(struct svc_xprt *xprt) { struct svc_sock *svsk = container_of(xprt, struct svc_sock, sk_xprt); @@ -657,7 +653,6 @@ static const struct svc_xprt_ops svc_udp_ops = { .xpo_release_rqst = svc_release_udp_skb, .xpo_detach = svc_sock_detach, .xpo_free = svc_sock_free, - .xpo_prep_reply_hdr = svc_udp_prep_reply_hdr, .xpo_has_wspace = svc_udp_has_wspace, .xpo_accept = svc_udp_accept, .xpo_secure_port = svc_sock_secure_port, @@ -1163,17 +1158,6 @@ static int svc_tcp_sendto(struct svc_rqst *rqstp) return sent; } -/* - * Setup response header. TCP has a 4B record length field. - */ -void svc_tcp_prep_reply_hdr(struct svc_rqst *rqstp) -{ - struct kvec *resv = &rqstp->rq_res.head[0]; - - /* tcp needs a space for the record length... */ - svc_putnl(resv, 0); -} - static struct svc_xprt *svc_tcp_create(struct svc_serv *serv, struct net *net, struct sockaddr *sa, int salen, @@ -1189,7 +1173,6 @@ static const struct svc_xprt_ops svc_tcp_ops = { .xpo_release_rqst = svc_release_skb, .xpo_detach = svc_tcp_sock_detach, .xpo_free = svc_sock_free, - .xpo_prep_reply_hdr = svc_tcp_prep_reply_hdr, .xpo_has_wspace = svc_tcp_has_wspace, .xpo_accept = svc_tcp_accept, .xpo_secure_port = svc_sock_secure_port, -- cgit v1.2.3