[PATCH 20/23] rxrpc: use bvec_set_page to initialize a bvec

Christoph Hellwig
2023-01-30T09:21:54Z

Use the bvec_set_page helper to initialize a bvec.

Signed-off-by: Christoph Hellwig <hch at lst.de>
---
 net/rxrpc/rxperf.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/net/rxrpc/rxperf.c b/net/rxrpc/rxperf.c
index 16dcabb71ebe16..4a2e90015ca72c 100644
--- a/net/rxrpc/rxperf.c
+++ b/net/rxrpc/rxperf.c
@@ -493,7 +493,7 @@ static int rxperf_deliver_request(struct rxperf_call *call)
 static int rxperf_process_call(struct rxperf_call *call)
 {
 	struct msghdr msg = {};
-	struct bio_vec bv[1];
+	struct bio_vec bv;
 	struct kvec iov[1];
 	ssize_t n;
 	size_t reply_len = call->reply_len, len;
@@ -503,10 +503,8 @@ static int rxperf_process_call(struct rxperf_call *call)

 	while (reply_len > 0) {
 		len = min_t(size_t, reply_len, PAGE_SIZE);
-		bv[0].bv_page	= ZERO_PAGE(0);
-		bv[0].bv_offset	= 0;
-		bv[0].bv_len	= len;
-		iov_iter_bvec(&msg.msg_iter, WRITE, bv, 1, len);
+		bvec_set_page(&bv, ZERO_PAGE(0), len, 0);
+		iov_iter_bvec(&msg.msg_iter, WRITE, &bv, 1, len);
 		msg.msg_flags = MSG_MORE;
 		n = rxrpc_kernel_send_data(rxperf_socket, call->rxcall, &msg,
 					   len, rxperf_notify_end_reply_tx);
--
2.39.0