io_uring/net: make io_net_vec_assign() return void

io_net_vec_assign() can only return 0 and it doesn't make sense for it
to fail, so make it return void.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Reviewed-by: Gabriel Krisman Bertazi <krisman@suse.de>
Link: https://lore.kernel.org/r/7c1a2390c99e17d3ae4e8562063e572d3cdeb164.1738087204.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 41eef286f8b9a4d3f7a6320110bc947c156fa0c2..e72205802055f703a4ce7a2c0a6cdca222672293 100644 (file)
--- a/io_uring/net.c
+++ b/io_uring/net.c
@@ -168,7 +168,7 @@ static struct io_async_msghdr *io_msg_alloc_async(struct io_kiocb *req)
 }
 
 /* assign new iovec to kmsg, if we need to */
-static int io_net_vec_assign(struct io_kiocb *req, struct io_async_msghdr *kmsg,
+static void io_net_vec_assign(struct io_kiocb *req, struct io_async_msghdr *kmsg,
                             struct iovec *iov)
 {
        if (iov) {
@@ -178,7 +178,6 @@ static int io_net_vec_assign(struct io_kiocb *req, struct io_async_msghdr *kmsg,
                        kfree(kmsg->free_iov);
                kmsg->free_iov = iov;
        }
-       return 0;
 }
 
 static inline void io_mshot_prep_retry(struct io_kiocb *req,
@@ -240,7 +239,8 @@ static int io_compat_msg_copy_hdr(struct io_kiocb *req,
        if (unlikely(ret < 0))
                return ret;
 
-       return io_net_vec_assign(req, iomsg, iov);
+       io_net_vec_assign(req, iomsg, iov);
+       return 0;
 }
 #endif
 
@@ -299,7 +299,8 @@ ua_end:
        if (unlikely(ret < 0))
                return ret;
 
-       return io_net_vec_assign(req, iomsg, iov);
+       io_net_vec_assign(req, iomsg, iov);
+       return 0;
 }
 
 static int io_sendmsg_copy_hdr(struct io_kiocb *req,