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| author | Gustavo A. R. Silva <gustavoars@kernel.org> | 2022-02-16 13:48:07 -0600 |
|---|---|---|
| committer | Kalle Valo <quic_kvalo@quicinc.com> | 2022-02-21 12:23:28 +0200 |
| commit | 8bc66426ca5447b8e3b5db7dbfe2cb752b0d4e37 (patch) | |
| tree | 07eea63c38da0c323985dc78e39a36f8810e250e /drivers/net/wireless/ath | |
| parent | fcd09c90c3c5254b18ef34e30c57c65d34290a84 (diff) | |
| download | lwn-8bc66426ca5447b8e3b5db7dbfe2cb752b0d4e37.tar.gz lwn-8bc66426ca5447b8e3b5db7dbfe2cb752b0d4e37.zip | |
ath10k: 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>
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20220216194807.GA904008@embeddedor
Diffstat (limited to 'drivers/net/wireless/ath')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/swap.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath10k/swap.h b/drivers/net/wireless/ath/ath10k/swap.h index 25e0ad36ddb1..b4733b5ded34 100644 --- a/drivers/net/wireless/ath/ath10k/swap.h +++ b/drivers/net/wireless/ath/ath10k/swap.h @@ -17,7 +17,7 @@ struct ath10k_fw_file; struct ath10k_swap_code_seg_tlv { __le32 address; __le32 length; - u8 data[0]; + u8 data[]; } __packed; struct ath10k_swap_code_seg_tail { |