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io_uring: consistently make use of io_notif_to_data()

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This makes the assignment typesafe. It prepares
changing io_kiocb_to_cmd() in the next commit.

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Link: https://lore.kernel.org/r/8da6e9d12cf95ad4bc73274406d12bca7aabf72e.1660201408.git.metze@samba.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Stefan Metzmacher 2022-08-11 09:11:14 +02:00 committed by Jens Axboe
parent 3ed159c984
commit da2634e89c
1 changed files with 1 additions and 1 deletions
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2
io_uring/notif.c
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@ -100,7 +100,7 @@ __cold int io_notif_unregister(struct io_ring_ctx *ctx)
if (!notif)
continue;
nd = io_kiocb_to_cmd(notif);
nd = io_notif_to_data(notif);
slot->notif = NULL;
if (!refcount_dec_and_test(&nd->uarg.refcnt))
continue;