linux/drivers/misc/habanalabs
Gustavo A. R. Silva 5224f79096 treewide: Replace zero-length arrays with flexible-array members
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].

This code was transformed with the help of Coccinelle:
(next-20220214$ spatch --jobs $(getconf _NPROCESSORS_ONLN) --sp-file script.cocci --include-headers --dir . > output.patch)

@@
identifier S, member, array;
type T1, T2;
@@

struct S {
  ...
  T1 member;
  T2 array[
- 0
  ];
};

UAPI and wireless changes were intentionally excluded from this patch
and will be sent out separately.

[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
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
2022-02-17 07:00:39 -06:00
..
common habanalabs: support hard-reset scheduling during soft-reset 2021-12-26 14:42:31 +02:00
gaudi habanalabs: refactor reset information variables 2021-12-26 14:41:28 +02:00
goya habanalabs: refactor reset information variables 2021-12-26 14:41:28 +02:00
include treewide: Replace zero-length arrays with flexible-array members 2022-02-17 07:00:39 -06:00
Kconfig habanalabs: select CRC32 2021-10-18 12:05:47 +03:00
Makefile habanalabs: create common folder 2020-07-24 20:31:37 +03:00