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wifi: wil6210: wmi: Replace zero-length array with DECLARE_FLEX_ARRAY() helper

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Zero-length arrays are deprecated, and we are moving towards adopting
C99 flexible-array members, instead. So, replace zero-length arrays
declarations alone in structs with the new DECLARE_FLEX_ARRAY()
helper macro.

This helper allows for flexible-array members alone in structs.

Link: https://github.com/KSPP/linux/issues/193
Link: https://github.com/KSPP/linux/issues/288
Link: https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/ZGKHM+MWFsuqzTjm@work
This commit is contained in:
Gustavo A. R. Silva 2023-05-17 18:03:17 +03:00 committed by Kalle Valo
parent cbb3debbb1
commit 27044b57f8
1 changed files with 1 additions and 1 deletions
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2
drivers/net/wireless/ath/wil6210/wmi.h
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@ -2763,7 +2763,7 @@ struct wmi_rf_xpm_write_result_event {
/* WMI_TX_MGMT_PACKET_EVENTID */
struct wmi_tx_mgmt_packet_event {
u8 payload[0];
DECLARE_FLEX_ARRAY(u8, payload);
} __packed;
/* WMI_RX_MGMT_PACKET_EVENTID */