diff options
| author | Gustavo A. R. Silva <gustavoars@kernel.org> | 2022-02-16 13:49:15 -0600 |
|---|---|---|
| committer | Kalle Valo <quic_kvalo@quicinc.com> | 2022-02-21 12:26:28 +0200 |
| commit | cfb72c08912f794e442b2561c808dd0e5c8abd85 (patch) | |
| tree | ed35f3ee5a9e9b4a30a1e878dc605529e10d4508 /drivers/net/wireless/ath/spectral_common.h | |
| parent | d9bc14167b1f71811a11df9c99d2df747dca0dc0 (diff) | |
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
Diffstat (limited to 'drivers/net/wireless/ath/spectral_common.h')
| -rw-r--r-- | drivers/net/wireless/ath/spectral_common.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/wireless/ath/spectral_common.h b/drivers/net/wireless/ath/spectral_common.h index e14f374f97d4..fe187c1fbeb0 100644 --- a/drivers/net/wireless/ath/spectral_common.h +++ b/drivers/net/wireless/ath/spectral_common.h @@ -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 */ |