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| author | Gustavo A. R. Silva <gustavoars@kernel.org> | 2020-05-28 09:35:11 -0500 |
|---|---|---|
| committer | Gustavo A. R. Silva <gustavoars@kernel.org> | 2020-06-15 23:08:31 -0500 |
| commit | 1907774c37f052ebc7606b6c24ae6d455ed07d85 (patch) | |
| tree | 8318d5d79ed3008d291bfaa33c77c673696aa26e /arch | |
| parent | 67cd46244611ca7b0d5447dac9a0cbd76b875210 (diff) | |
ia64: kernel: unwind_i.h: Replace zero-length array with flexible-array
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://github.com/KSPP/linux/issues/21
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/ia64/kernel/unwind_i.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/ia64/kernel/unwind_i.h b/arch/ia64/kernel/unwind_i.h index 67994a7e5816..1dd57ba44327 100644 --- a/arch/ia64/kernel/unwind_i.h +++ b/arch/ia64/kernel/unwind_i.h @@ -42,7 +42,7 @@ enum unw_register_index { struct unw_info_block { u64 header; - u64 desc[0]; /* unwind descriptors */ + u64 desc[]; /* unwind descriptors */ /* personality routine and language-specific data follow behind descriptors */ }; |