[PATCH v2] io_uring: Fix reversed nonblock flag

["Pavel Begunkov (Silence)" <asml.silence@gmail.com>]

From: Pavel Begunkov <asml.silence@gmail.com>

io_queue_link_head() accepts @force_nonblock flag, but io_ring_submit()
passes something opposite.

v2: fix build error by test robot: Rebase from custom tree
Reported-by: kbuild test robot <lkp@intel.com>

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
---
 fs/io_uring.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/fs/io_uring.c b/fs/io_uring.c
index c934f91c51e9..c909ea2b84e9 100644
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -2703,6 +2703,7 @@ static int io_ring_submit(struct io_ring_ctx *ctx, unsigned int to_submit,
 	struct io_kiocb *shadow_req = NULL;
 	bool prev_was_link = false;
 	int i, submit = 0;
+	bool force_nonblock = true;
 
 	if (to_submit > IO_PLUG_THRESHOLD) {
 		io_submit_state_start(&state, ctx, to_submit);
@@ -2710,9 +2711,9 @@ static int io_ring_submit(struct io_ring_ctx *ctx, unsigned int to_submit,
 	}
 
 	for (i = 0; i < to_submit; i++) {
-		bool force_nonblock = true;
 		struct sqe_submit s;
 
+		force_nonblock = true;
 		if (!io_get_sqring(ctx, &s))
 			break;
 
@@ -2761,7 +2762,7 @@ static int io_ring_submit(struct io_ring_ctx *ctx, unsigned int to_submit,
 
 	if (link)
 		io_queue_link_head(ctx, link, &link->submit, shadow_req,
-					block_for_last);
+					force_nonblock);
 	if (statep)
 		io_submit_state_end(statep);
 
-- 
2.23.0