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ath: 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].

[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>
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20220216194915.GA904081@embeddedor
This commit is contained in:
Gustavo A. R. Silva 2022-02-16 13:49:15 -06:00 committed by Kalle Valo
parent d9bc14167b
commit cfb72c0891
1 changed files with 2 additions and 2 deletions
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4
drivers/net/wireless/ath/spectral_common.h
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@ -108,7 +108,7 @@ struct fft_sample_ath10k {
u8 avgpwr_db;
u8 max_exp;
u8 data[0];
u8 data[];
} __packed;
struct fft_sample_ath11k {
@ -123,7 +123,7 @@ struct fft_sample_ath11k {
__be32 tsf;
__be32 noise;
u8 data[0];
u8 data[];
} __packed;
#endif /* SPECTRAL_COMMON_H */