From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: "Dmitry Antipov" <dmantipov@yandex.ru>,
"Toke Høiland-Jørgensen" <toke@toke.dk>,
"Jeff Johnson" <jeff.johnson@oss.qualcomm.com>,
"Sasha Levin" <sashal@kernel.org>,
nathan@kernel.org, linux-wireless@vger.kernel.org,
llvm@lists.linux.dev
Subject: [PATCH AUTOSEL 6.14 01/54] wifi: ath9k: use unsigned long for activity check timestamp
Date: Thu, 3 Apr 2025 15:01:16 -0400 [thread overview]
Message-ID: <20250403190209.2675485-1-sashal@kernel.org> (raw)
From: Dmitry Antipov <dmantipov@yandex.ru>
[ Upstream commit 8fe64b0fedcb7348080529c46c71ae23f60c9d3e ]
Since 'rx_active_check_time' of 'struct ath_softc' is in jiffies,
prefer 'unsigned long' over 'u32' to avoid possible truncation in
'ath_hw_rx_inactive_check()'. Found with clang's -Wshorten-64-to-32,
compile tested only.
Signed-off-by: Dmitry Antipov <dmantipov@yandex.ru>
Acked-by: Toke Høiland-Jørgensen <toke@toke.dk>
Link: https://patch.msgid.link/20250115171750.259917-2-dmantipov@yandex.ru
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/net/wireless/ath/ath9k/ath9k.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index a728cc0387df8..cbcf37008556f 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -1018,7 +1018,7 @@ struct ath_softc {
u8 gtt_cnt;
u32 intrstatus;
- u32 rx_active_check_time;
+ unsigned long rx_active_check_time;
u32 rx_active_count;
u16 ps_flags; /* PS_* */
bool ps_enabled;
--
2.39.5
reply other threads:[~2025-04-03 19:02 UTC|newest]
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