[PATCH RFC 1/7] io_uring: delete misleading comment in io_fill_cqe_aux()

[Pavel Begunkov <asml.silence@gmail.com>]

io_fill_cqe_aux() doesn't overflow completions, however it might fail
them and lets the caller handle it. Remove the comment, which doesn't
make any sense.

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

diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c
index 7099b488c5e1..dc6dac544fe0 100644
--- a/io_uring/io_uring.c
+++ b/io_uring/io_uring.c
@@ -814,11 +814,6 @@ static bool io_fill_cqe_aux(struct io_ring_ctx *ctx, u64 user_data, s32 res,
 
 	ctx->cq_extra++;
 
-	/*
-	 * If we can't get a cq entry, userspace overflowed the
-	 * submission (by quite a lot). Increment the overflow count in
-	 * the ring.
-	 */
 	if (likely(io_get_cqe(ctx, &cqe))) {
 		WRITE_ONCE(cqe->user_data, user_data);
 		WRITE_ONCE(cqe->res, res);
-- 
2.48.1