[PATCH 6.1 384/451] io_uring/net: correct the type of variable

[Sasha Levin]

From: Muhammad Usama Anjum <usama.anjum@xxxxxxxxxxxxx>

[ Upstream commit 86bcacc957fc2d0403aa0e652757eec59a5fd7ca ]

The namelen is of type int. It shouldn't be made size_t which is
unsigned. The signed number is needed for error checking before use.

Fixes: c55978024d12 ("io_uring/net: move receive multishot out of the generic msghdr path")
Signed-off-by: Muhammad Usama Anjum <usama.anjum@xxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20240301144349.2807544-1-usama.anjum@xxxxxxxxxxxxx
Signed-off-by: Jens Axboe <axboe@xxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 io_uring/net.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/io_uring/net.c b/io_uring/net.c
index 9fc0ffb0b6c12..0d4ee3d738fbf 100644
--- a/io_uring/net.c
+++ b/io_uring/net.c
@@ -516,7 +516,7 @@ int io_send(struct io_kiocb *req, unsigned int issue_flags)
 
 static int io_recvmsg_mshot_prep(struct io_kiocb *req,
 				 struct io_async_msghdr *iomsg,
-				 size_t namelen, size_t controllen)
+				 int namelen, size_t controllen)
 {
 	if ((req->flags & (REQ_F_APOLL_MULTISHOT|REQ_F_BUFFER_SELECT)) ==
 			  (REQ_F_APOLL_MULTISHOT|REQ_F_BUFFER_SELECT)) {
-- 
2.43.0