From dc97391e661009eab46783030d2404c9b6e6f2e7 Mon Sep 17 00:00:00 2001 From: David Howells Date: Fri, 23 Jun 2023 23:55:12 +0100 Subject: sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES) Remove ->sendpage() and ->sendpage_locked(). sendmsg() with MSG_SPLICE_PAGES should be used instead. This allows multiple pages and multipage folios to be passed through. Signed-off-by: David Howells Acked-by: Marc Kleine-Budde # for net/can cc: Jens Axboe cc: Matthew Wilcox cc: linux-afs@lists.infradead.org cc: mptcp@lists.linux.dev cc: rds-devel@oss.oracle.com cc: tipc-discussion@lists.sourceforge.net cc: virtualization@lists.linux-foundation.org Link: https://lore.kernel.org/r/20230623225513.2732256-16-dhowells@redhat.com Signed-off-by: Jakub Kicinski --- crypto/algif_skcipher.c | 14 -------------- 1 file changed, 14 deletions(-) (limited to 'crypto/algif_skcipher.c') diff --git a/crypto/algif_skcipher.c b/crypto/algif_skcipher.c index b1f321b9f846..9ada9b741af8 100644 --- a/crypto/algif_skcipher.c +++ b/crypto/algif_skcipher.c @@ -194,7 +194,6 @@ static struct proto_ops algif_skcipher_ops = { .release = af_alg_release, .sendmsg = skcipher_sendmsg, - .sendpage = af_alg_sendpage, .recvmsg = skcipher_recvmsg, .poll = af_alg_poll, }; @@ -246,18 +245,6 @@ static int skcipher_sendmsg_nokey(struct socket *sock, struct msghdr *msg, return skcipher_sendmsg(sock, msg, size); } -static ssize_t skcipher_sendpage_nokey(struct socket *sock, struct page *page, - int offset, size_t size, int flags) -{ - int err; - - err = skcipher_check_key(sock); - if (err) - return err; - - return af_alg_sendpage(sock, page, offset, size, flags); -} - static int skcipher_recvmsg_nokey(struct socket *sock, struct msghdr *msg, size_t ignored, int flags) { @@ -285,7 +272,6 @@ static struct proto_ops algif_skcipher_ops_nokey = { .release = af_alg_release, .sendmsg = skcipher_sendmsg_nokey, - .sendpage = skcipher_sendpage_nokey, .recvmsg = skcipher_recvmsg_nokey, .poll = af_alg_poll, }; -- cgit v1.2.3