On 11/27/23 10:14, Jeff Johnson wrote:
Transform the zero-length array in ath11k_htc_record into a proper
flexible array via the DECLARE_FLEX_ARRAY() macro. This helps with
ongoing efforts to globally enable -Warray-bounds.

Signed-off-by: Jeff Johnson <quic_jjohn...@quicinc.com>
---
  drivers/net/wireless/ath/ath11k/htc.h | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/ath/ath11k/htc.h 
b/drivers/net/wireless/ath/ath11k/htc.h
index 84971cc9251c..e0434b29df70 100644
--- a/drivers/net/wireless/ath/ath11k/htc.h
+++ b/drivers/net/wireless/ath/ath11k/htc.h
@@ -151,7 +151,7 @@ struct ath11k_htc_credit_report {
  struct ath11k_htc_record {
        struct ath11k_htc_record_hdr hdr;
        union {
-               struct ath11k_htc_credit_report credit_report[0];
+               DECLARE_FLEX_ARRAY(struct ath11k_htc_credit_report, 
credit_report);
        };

Why not removing the `union` and just do a direct transformation [0] -> [ ] ?

--
Gustavo


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