From: Jeff Johnson <quic_jjohnson@quicinc.com>
To: Kalle Valo <kvalo@kernel.org>
Cc: "Gustavo A. R. Silva" <gustavoars@kernel.org>,
Kees Cook <keescook@chromium.org>, <ath10k@lists.infradead.org>,
<ath11k@lists.infradead.org>, <linux-wireless@vger.kernel.org>,
<linux-kernel@vger.kernel.org>,
Jeff Johnson <quic_jjohnson@quicinc.com>
Subject: [PATCH 2/4] wifi: ath10k: Use DECLARE_FLEX_ARRAY() for ath10k_htc_record
Date: Mon, 27 Nov 2023 08:14:48 -0800 [thread overview]
Message-ID: <20231127-flexarray-htc_record-v1-2-6be1f36126fd@quicinc.com> (raw)
In-Reply-To: <20231127-flexarray-htc_record-v1-0-6be1f36126fd@quicinc.com>
Transform the zero-length arrays in ath10k_htc_record into proper
flexible arrays via the DECLARE_FLEX_ARRAY() macro. This helps with
ongoing efforts to globally enable -Warray-bounds.
Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com>
---
drivers/net/wireless/ath/ath10k/htc.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/net/wireless/ath/ath10k/htc.h b/drivers/net/wireless/ath/ath10k/htc.h
index 9cbb901d35e5..c6c392f8630c 100644
--- a/drivers/net/wireless/ath/ath10k/htc.h
+++ b/drivers/net/wireless/ath/ath10k/htc.h
@@ -246,9 +246,9 @@ struct ath10k_htc_lookahead_bundle {
struct ath10k_htc_record {
struct ath10k_ath10k_htc_record_hdr hdr;
union {
- struct ath10k_htc_credit_report credit_report[0];
- struct ath10k_htc_lookahead_report lookahead_report[0];
- struct ath10k_htc_lookahead_bundle lookahead_bundle[0];
+ DECLARE_FLEX_ARRAY(struct ath10k_htc_credit_report, credit_report);
+ DECLARE_FLEX_ARRAY(struct ath10k_htc_lookahead_report, lookahead_report);
+ DECLARE_FLEX_ARRAY(struct ath10k_htc_lookahead_bundle, lookahead_bundle);
};
} __packed __aligned(4);
--
2.42.0
next prev parent reply other threads:[~2023-11-27 16:15 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-27 16:14 [PATCH 0/4] wifi: ath*: use DECLARE_FLEX_ARRAY() for ath*_htc_record Jeff Johnson
2023-11-27 16:14 ` [PATCH 1/4] wifi: ath10k: remove ath10k_htc_record::pauload[] Jeff Johnson
2023-11-30 17:02 ` Kalle Valo
2023-11-27 16:14 ` Jeff Johnson [this message]
2023-11-27 16:24 ` [PATCH 2/4] wifi: ath10k: Use DECLARE_FLEX_ARRAY() for ath10k_htc_record Gustavo A. R. Silva
2023-11-27 16:14 ` [PATCH 3/4] wifi: ath11k: remove ath11k_htc_record::pauload[] Jeff Johnson
2023-11-27 16:14 ` [PATCH 4/4] wifi: ath11k: Use DECLARE_FLEX_ARRAY() for ath11k_htc_record Jeff Johnson
2023-11-27 16:23 ` Gustavo A. R. Silva
2023-11-27 16:32 ` Jeff Johnson
2023-12-05 15:29 ` Kalle Valo
2023-12-05 15:45 ` Gustavo A. R. Silva
2023-12-05 20:00 ` Kalle Valo
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