linux-kernel - [PATCH AUTOSEL 6.10 119/121] wifi: mac80211

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Message-ID: <20240801000834.3930818-119-sashal@kernel.org>
Date: Wed, 31 Jul 2024 20:00:57 -0400
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org,
	stable@...r.kernel.org
Cc: Johannes Berg <johannes.berg@...el.com>,
	Sasha Levin <sashal@...nel.org>,
	johannes@...solutions.net,
	kvalo@...nel.org,
	linux-wireless@...r.kernel.org
Subject: [PATCH AUTOSEL 6.10 119/121] wifi: mac80211_hwsim: fix warning

From: Johannes Berg <johannes.berg@...el.com>

[ Upstream commit b3603133d3b727b0b07a7094ab74cf27c8aee3bd ]

WARN_ON("string") will unconditionally trigger a warning, but
not really do what it may look like. Use WARN(1, ...) instead
and add the mode number as well.

Signed-off-by: Johannes Berg <johannes.berg@...el.com>
Link: https://patch.msgid.link/20240705133921.a50aa5b15ece.I9a25b7448b0498c0c2e503986978dae165c8bdf8@changeid
Signed-off-by: Johannes Berg <johannes.berg@...el.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/net/wireless/virtual/mac80211_hwsim.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/virtual/mac80211_hwsim.c b/drivers/net/wireless/virtual/mac80211_hwsim.c
index c5d896994e709..53a725908f742 100644
--- a/drivers/net/wireless/virtual/mac80211_hwsim.c
+++ b/drivers/net/wireless/virtual/mac80211_hwsim.c
@@ -3260,7 +3260,7 @@ static int mac80211_hwsim_switch_vif_chanctx(struct ieee80211_hw *hw,
 			hwsim_clear_chanctx_magic(vifs[i].old_ctx);
 			break;
 		default:
-			WARN_ON("Invalid mode");
+			WARN(1, "Invalid mode %d\n", mode);
 		}
 	}
 	return 0;
-- 
2.43.0