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io_uring: Remove unused function req_ref_put

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[ upstream commmit c84b8a3fef663933007e885535591b9d30bdc860 ]

Fix the following clang warnings:

fs/io_uring.c:1195:20: warning: unused function 'req_ref_put'
[-Wunused-function].

Fixes: aa43477b0402 ("io_uring: poll rework")
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Link: https://lore.kernel.org/r/20220113162005.3011-1-jiapeng.chong@linux.alibaba.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
[pavel: backport]
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jiapeng Chong
2022-08-29 14:30:19 +01:00
committed by Greg Kroah-Hartman
parent f770fba096
commit 95a004a223
1 changed files with 0 additions and 6 deletions
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6
fs/io_uring.c
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@@ -1155,12 +1155,6 @@ static inline bool req_ref_put_and_test(struct io_kiocb *req)
return atomic_dec_and_test(&req->refs);
}
static inline void req_ref_put(struct io_kiocb *req)
{
WARN_ON_ONCE(!(req->flags & REQ_F_REFCOUNT));
WARN_ON_ONCE(req_ref_put_and_test(req));
}
static inline void req_ref_get(struct io_kiocb *req)
{
WARN_ON_ONCE(!(req->flags & REQ_F_REFCOUNT));