From: Pavel Begunkov <asml.silence@gmail.com>
Date: Tue, 13 Oct 2020 08:43:57 +0000 (+0100)
Subject: io_uring: don't unnecessarily clear F_LINK_TIMEOUT
X-Git-Tag: v5.10-rc1~47^2~19
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b1b74cfc1967bd0747ff85f650f598e84eeb3d1c;p=thirdparty%2Flinux.git

io_uring: don't unnecessarily clear F_LINK_TIMEOUT

If a request had REQ_F_LINK_TIMEOUT it would've been cleared in
__io_kill_linked_timeout() by the time of __io_fail_links(), so no need
to care about it.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
---

diff --git a/fs/io_uring.c b/fs/io_uring.c
index f0f4b5b5c2a0d..ca9be31b76b3c 100644
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -1852,7 +1852,6 @@ static void __io_fail_links(struct io_kiocb *req)
 		io_cqring_fill_event(link, -ECANCELED);
 		link->flags |= REQ_F_COMP_LOCKED;
 		__io_double_put_req(link);
-		req->flags &= ~REQ_F_LINK_TIMEOUT;
 	}
 
 	io_commit_cqring(ctx);