diff options
Diffstat (limited to 'crypto/af_alg.c')
| -rw-r--r-- | crypto/af_alg.c | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/crypto/af_alg.c b/crypto/af_alg.c index cdb1dcc5dd1a..6218c773d71c 100644 --- a/crypto/af_alg.c +++ b/crypto/af_alg.c @@ -482,7 +482,6 @@ static const struct proto_ops alg_proto_ops = { .listen = sock_no_listen, .shutdown = sock_no_shutdown, .mmap = sock_no_mmap, - .sendpage = sock_no_sendpage, .sendmsg = sock_no_sendmsg, .recvmsg = sock_no_recvmsg, @@ -1107,33 +1106,6 @@ unlock: EXPORT_SYMBOL_GPL(af_alg_sendmsg); /** - * af_alg_sendpage - sendpage system call handler - * @sock: socket of connection to user space to write to - * @page: data to send - * @offset: offset into page to begin sending - * @size: length of data - * @flags: message send/receive flags - * - * This is a generic implementation of sendpage to fill ctx->tsgl_list. - */ -ssize_t af_alg_sendpage(struct socket *sock, struct page *page, - int offset, size_t size, int flags) -{ - struct bio_vec bvec; - struct msghdr msg = { - .msg_flags = flags | MSG_SPLICE_PAGES, - }; - - if (flags & MSG_SENDPAGE_NOTLAST) - msg.msg_flags |= MSG_MORE; - - bvec_set_page(&bvec, page, size, offset); - iov_iter_bvec(&msg.msg_iter, ITER_SOURCE, &bvec, 1, size); - return sock_sendmsg(sock, &msg); -} -EXPORT_SYMBOL_GPL(af_alg_sendpage); - -/** * af_alg_free_resources - release resources required for crypto request * @areq: Request holding the TX and RX SGL */ |