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| author |   Gustavo A. R. Silva <gustavoars@kernel.org> | 2022-02-16 13:48:36 -0600 |
|---|---|---|
| committer |   Kalle Valo <quic_kvalo@quicinc.com> | 2022-02-21 12:24:34 +0200 |
| commit | e9e591686ccb51d53048dabe8e6020b5a3bba45d (patch) | |
| tree | c8ddf19963fc546dd692301817d4cf8c49dfc7c0 /drivers/net/wireless/ath/ath11k/rx_desc.h | |
| parent | ath10k: Replace zero-length array with flexible-array member (diff) | |
| download | wireguard-linux-e9e591686ccb51d53048dabe8e6020b5a3bba45d.tar.xz wireguard-linux-e9e591686ccb51d53048dabe8e6020b5a3bba45d.zip | |
ath11k: 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/20220216194836.GA904035@embeddedor
Diffstat (limited to 'drivers/net/wireless/ath/ath11k/rx_desc.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath11k/rx_desc.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/wireless/ath/ath11k/rx_desc.h b/drivers/net/wireless/ath/ath11k/rx_desc.h index 79c50804d7dc..26ecc1bcd9d5 100644 --- a/drivers/net/wireless/ath/ath11k/rx_desc.h +++ b/drivers/net/wireless/ath/ath11k/rx_desc.h @@ -1445,7 +1445,7 @@ struct hal_rx_desc_ipq8074 { __le32 hdr_status_tag; __le32 phy_ppdu_id; u8 hdr_status[HAL_RX_DESC_HDR_STATUS_LEN]; - u8 msdu_payload[0]; + u8 msdu_payload[]; } __packed; struct hal_rx_desc_qcn9074 { @@ -1464,7 +1464,7 @@ struct hal_rx_desc_qcn9074 { __le32 hdr_status_tag; __le32 phy_ppdu_id; u8 hdr_status[HAL_RX_DESC_HDR_STATUS_LEN]; - u8 msdu_payload[0]; + u8 msdu_payload[]; } __packed; struct hal_rx_desc_wcn6855 { @@ -1483,7 +1483,7 @@ struct hal_rx_desc_wcn6855 { __le32 hdr_status_tag; __le32 phy_ppdu_id; u8 hdr_status[HAL_RX_DESC_HDR_STATUS_LEN]; - u8 msdu_payload[0]; + u8 msdu_payload[]; } __packed; struct hal_rx_desc { |