From: Pavel Begunkov <asml.silence@gmail.com>
Date: Wed, 26 Feb 2025 11:41:15 +0000 (+0000)
Subject: io_uring/net: remove unnecessary REQ_F_NEED_CLEANUP
X-Git-Tag: v6.15-rc1~167^2~59
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=80b3de7da7d2525c4a5f20fb7248366d42b4e4fb;p=thirdparty%2Flinux.git

io_uring/net: remove unnecessary REQ_F_NEED_CLEANUP

REQ_F_NEED_CLEANUP in io_recvmsg_prep_setup() and in io_sendmsg_setup()
are relics of the past and don't do anything useful, the flag should be
and are set earlier on iovec and async_data allocation.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/6aedc3141c1fc027128a4503656cfd686a6980ef.1740569495.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
---

diff --git a/io_uring/net.c b/io_uring/net.c
index bce75d64be922..c78edfd5085ee 100644
--- a/io_uring/net.c
+++ b/io_uring/net.c
@@ -388,14 +388,10 @@ static int io_sendmsg_setup(struct io_kiocb *req, const struct io_uring_sqe *sqe
 {
 	struct io_sr_msg *sr = io_kiocb_to_cmd(req, struct io_sr_msg);
 	struct io_async_msghdr *kmsg = req->async_data;
-	int ret;
 
 	sr->umsg = u64_to_user_ptr(READ_ONCE(sqe->addr));
 
-	ret = io_sendmsg_copy_hdr(req, kmsg);
-	if (!ret)
-		req->flags |= REQ_F_NEED_CLEANUP;
-	return ret;
+	return io_sendmsg_copy_hdr(req, kmsg);
 }
 
 #define SENDMSG_FLAGS (IORING_RECVSEND_POLL_FIRST | IORING_RECVSEND_BUNDLE)
@@ -774,10 +770,7 @@ static int io_recvmsg_prep_setup(struct io_kiocb *req)
 		return 0;
 	}
 
-	ret = io_recvmsg_copy_hdr(req, kmsg);
-	if (!ret)
-		req->flags |= REQ_F_NEED_CLEANUP;
-	return ret;
+	return io_recvmsg_copy_hdr(req, kmsg);
 }
 
 #define RECVMSG_FLAGS (IORING_RECVSEND_POLL_FIRST | IORING_RECV_MULTISHOT | \