From 1a8b7625c5c1b1afcb7ebd79d25838d0adf0b717 Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Fri, 5 Nov 2021 09:31:05 -0600 Subject: [PATCH] io_uring: remove dead 'sqe' store The kernel test robot correctly identifies that we store sqe twice, remove the earlier one that is done before validating the index. Fixes: b08a74f3ce8b ("io_uring: harder fdinfo sq/cq ring iterating") Reported-by: kernel test robot Signed-off-by: Jens Axboe --- fs/io_uring.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/io_uring.c b/fs/io_uring.c index 1c8602f12c911..ac1bc8ac4666d 100644 --- a/fs/io_uring.c +++ b/fs/io_uring.c @@ -10140,7 +10140,7 @@ static __cold void __io_uring_show_fdinfo(struct io_ring_ctx *ctx, for (i = 0; i < sq_entries; i++) { unsigned int entry = i + sq_head; unsigned int sq_idx = READ_ONCE(ctx->sq_array[entry & sq_mask]); - struct io_uring_sqe *sqe = &ctx->sq_sqes[sq_idx]; + struct io_uring_sqe *sqe; if (sq_idx > sq_mask) continue; -- 2.39.5