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io_uring: return boolean value for io_alloc_async_data

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boolean value is good enough for io_alloc_async_data.

Signed-off-by: Hao Xu <haoxu@linux.alibaba.com>
Link: https://lore.kernel.org/r/20210922101522.9179-1-haoxu@linux.alibaba.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Hao Xu 2021-09-22 18:15:22 +08:00 committed by Jens Axboe
parent 68fe256aad
commit 8d4af6857c
1 changed files with 1 additions and 1 deletions
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2
fs/io_uring.c
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@ -3301,7 +3301,7 @@ static void io_req_map_rw(struct io_kiocb *req, const struct iovec *iovec,
}
}
static inline int io_alloc_async_data(struct io_kiocb *req)
static inline bool io_alloc_async_data(struct io_kiocb *req)
{
WARN_ON_ONCE(!io_op_defs[req->opcode].async_size);
req->async_data = kmalloc(io_op_defs[req->opcode].async_size, GFP_KERNEL);