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| author | Gustavo A. R. Silva <gustavoars@kernel.org> | 2022-02-16 13:50:47 -0600 |
|---|---|---|
| committer | Kalle Valo <kvalo@kernel.org> | 2022-02-21 11:00:39 +0200 |
| commit | 2e2f63a19b0aee6fef261628a7fbbab675c4d347 (patch) | |
| tree | 647044d13a313c50d9cf8d076859ecd56dc820cd | |
| parent | d8b1f4193e09acf99dfe423dfe2e654a189f5de8 (diff) | |
rtw89: core.h: 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>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220216195047.GA904198@embeddedor
| -rw-r--r-- | drivers/net/wireless/realtek/rtw89/core.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/realtek/rtw89/core.h b/drivers/net/wireless/realtek/rtw89/core.h index 3254be670bd6..4aca2062b65d 100644 --- a/drivers/net/wireless/realtek/rtw89/core.h +++ b/drivers/net/wireless/realtek/rtw89/core.h @@ -2879,7 +2879,7 @@ struct rtw89_dev { int napi_budget_countdown; /* HCI related data, keep last */ - u8 priv[0] __aligned(sizeof(void *)); + u8 priv[] __aligned(sizeof(void *)); }; static inline int rtw89_hci_tx_write(struct rtw89_dev *rtwdev, |