Now that we send the pages using a struct msghdr, instead of
using sendpage(), we no longer need to 'prime the socket' with
an address for unconnected UDP messages.
Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
---
net/sunrpc/xprtsock.c | 11 +----------
1 file changed, 1 insertion(+), 10 deletions(-)
diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c
index d20b153ce19e..73586114b825 100644
--- a/net/sunrpc/xprtsock.c
+++ b/net/sunrpc/xprtsock.c
@@ -735,10 +735,6 @@ static int xs_sendmsg(struct socket *sock, struct msghdr *msg, size_t seek)
static int xs_send_kvec(struct socket *sock, struct msghdr *msg, struct kvec *vec, size_t seek)
{
- if (!vec) {
- iov_iter_kvec(&msg->msg_iter, WRITE, NULL, 0, 0);
- return sock_sendmsg(sock, msg);
- }
iov_iter_kvec(&msg->msg_iter, WRITE, vec, 1, vec->iov_len);
return xs_sendmsg(sock, msg, seek);
}
@@ -781,12 +777,7 @@ static int xs_sendpages(struct socket *sock, struct sockaddr *addr, int addrlen,
if (unlikely(!sock))
return -ENOTSOCK;
- if (base != 0) {
- addr = NULL;
- addrlen = 0;
- }
-
- if (base < xdr->head[0].iov_len || addr != NULL) {
+ if (base < xdr->head[0].iov_len) {
unsigned int len = xdr->head[0].iov_len - base;
remainder -= len;
if (remainder == 0)
--
2.20.1
