From c32aace0cf93383fde48c60ce0ae0c9073b6d360 Mon Sep 17 00:00:00 2001 From: Pavel Begunkov Date: Wed, 7 Jul 2021 19:24:24 +0100 Subject: io_uring: fix drain alloc fail return code After a recent change io_drain_req() started to fail requests with result=0 in case of allocation failure, where it should be and have been -ENOMEM. Fixes: 76cc33d79175a ("io_uring: refactor io_req_defer()") Signed-off-by: Pavel Begunkov Link: https://lore.kernel.org/r/e068110ac4293e0c56cfc4d280d0f22b9303ec08.1625682153.git.asml.silence@gmail.com Signed-off-by: Jens Axboe --- fs/io_uring.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/io_uring.c') diff --git a/fs/io_uring.c b/fs/io_uring.c index 881856088990..8f2a66903f5a 100644 --- a/fs/io_uring.c +++ b/fs/io_uring.c @@ -6019,7 +6019,7 @@ static bool io_drain_req(struct io_kiocb *req) io_prep_async_link(req); de = kmalloc(sizeof(*de), GFP_KERNEL); if (!de) { - io_req_complete_failed(req, ret); + io_req_complete_failed(req, -ENOMEM); return true; } -- cgit v1.2.3