io_uring/net: use passed in 'len' in io_recv_buf_select()

len is a pointer to the desired len, use that rather than grab it from
sr->len again. No functional changes as of this patch, but it does
prepare io_recv_buf_select() for getting passed in a value that differs
from sr->len.

Link: https://lore.kernel.org/io-uring/20250709203420.1321689-3-axboe@kernel.dk
Signed-off-by: Jens Axboe <axboe@kernel.dk>

diff --git a/io_uring/net.c b/io_uring/net.c
index 43a43522f406b19a28582a2ac01e4d5d195c9c10..b448b165ad96096c3da1e01ae3d868fc2048878f 100644 (file)
--- a/io_uring/net.c
+++ b/io_uring/net.c
@@ -1076,7 +1076,7 @@ static int io_recv_buf_select(struct io_kiocb *req, struct io_async_msghdr *kmsg
                }
 
                if (kmsg->msg.msg_inq > 1)
-                       arg.max_len = min_not_zero(sr->len, kmsg->msg.msg_inq);
+                       arg.max_len = min_not_zero(*len, kmsg->msg.msg_inq);
 
                ret = io_buffers_peek(req, &arg);
                if (unlikely(ret < 0))