From: Jens Axboe <axboe@kernel.dk>
Date: Thu, 21 Aug 2025 02:03:32 +0000 (-0600)
Subject: io_uring/net: clarify io_recv_buf_select() return value
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=b22743f29b7d3dc68c68f9bd39a1b2600ec6434e;p=thirdparty%2Fkernel%2Fstable.git

io_uring/net: clarify io_recv_buf_select() return value

It returns 0 on success, less than zero on error.

Link: https://lore.kernel.org/r/20250821020750.598432-5-axboe@kernel.dk
Signed-off-by: Jens Axboe <axboe@kernel.dk>
---

diff --git a/io_uring/net.c b/io_uring/net.c
index a8a6586bc416c..381454ed41c00 100644
--- a/io_uring/net.c
+++ b/io_uring/net.c
@@ -1197,7 +1197,7 @@ int io_recv(struct io_kiocb *req, unsigned int issue_flags)
 retry_multishot:
 	if (io_do_buffer_select(req)) {
 		ret = io_recv_buf_select(req, kmsg, &len, issue_flags);
-		if (unlikely(ret)) {
+		if (unlikely(ret < 0)) {
 			kmsg->msg.msg_inq = -1;
 			goto out_free;
 		}