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| author | Gustavo A. R. Silva <gustavoars@kernel.org> | 2022-06-28 21:33:20 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-07-25 02:39:16 +0200 |
| commit | 8fcf4c48f44bd7b1b75db139f56ff1ad6477379e (patch) | |
| tree | 36db35d70d06ac3bf463f87dbc5b9d43f50e84b1 /include | |
| parent | io_uring: remove ctx->refs pinning on enter (diff) | |
| download | linux-8fcf4c48f44bd7b1b75db139f56ff1ad6477379e.tar.xz linux-8fcf4c48f44bd7b1b75db139f56ff1ad6477379e.zip | |
io_uring: replace zero-length array with flexible-array member
There is a regular need in the kernel to provide a way to declare
having a dynamically sized set of trailing elements in a structure.
Kernel code should always use “flexible array members”[1] for these
cases. The older style of one-element or zero-length arrays should
no longer be used[2].
[1] https://en.wikipedia.org/wiki/Flexible_array_member
[2] https://www.kernel.org/doc/html/v5.16/process/deprecated.html#zero-length-and-one-element-arrays
Link: https://github.com/KSPP/linux/issues/78
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'include')
| -rw-r--r-- | include/uapi/linux/io_uring.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/uapi/linux/io_uring.h b/include/uapi/linux/io_uring.h index 094f706c93e0..8fe0275cdaf3 100644 --- a/include/uapi/linux/io_uring.h +++ b/include/uapi/linux/io_uring.h @@ -495,7 +495,7 @@ struct io_uring_probe { __u8 ops_len; /* length of ops[] array below */ __u16 resv; __u32 resv2[3]; - struct io_uring_probe_op ops[0]; + struct io_uring_probe_op ops[]; }; struct io_uring_restriction { |