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io_uring: fix multishot ending when not polled

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If multishot is not actually polling then return IOU_OK rather than the
result.
If the result was > 0 this will confuse things further up the callstack
which expect a return <= 0.

Fixes: 1300ebb20286 ("io_uring: multishot recv")
Signed-off-by: Dylan Yudaken <dylany@fb.com>
Link: https://lore.kernel.org/r/20220708181838.1495428-2-dylany@fb.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Dylan Yudaken 2022-07-08 11:18:35 -07:00 committed by Jens Axboe
parent 43e0bbbd0b
commit e2df2ccb75
1 changed files with 2 additions and 0 deletions
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2
io_uring/net.c
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@ -506,6 +506,8 @@ static inline bool io_recv_finish(struct io_kiocb *req, int *ret, unsigned int c
if (req->flags & REQ_F_POLLED)
*ret = IOU_STOP_MULTISHOT;
else
*ret = IOU_OK;
return true;
}