linux-kernel - [PATCH] wifi: iwlwifi: fix uninitialized variable warning

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Message-Id: <20250401121040.618791-1-sunliming@linux.dev>
Date: Tue,  1 Apr 2025 20:10:40 +0800
From: sunliming@...ux.dev
To: miriam.rachel.korenblit@...el.com,
	johannes.berg@...el.com,
	emmanuel.grumbach@...el.com,
	benjamin.berg@...el.com,
	pagadala.yesu.anjaneyulu@...el.com,
	linux-wireless@...r.kernel.org,
	linux-kernel@...r.kernel.org
Cc: sunliming <sunliming@...inos.cn>,
	kernel test robot <lkp@...el.com>
Subject: [PATCH] wifi: iwlwifi: fix uninitialized variable warning

From: sunliming <sunliming@...inos.cn>

Fix below kernel warning:
drivers/net/wireless/intel/iwlwifi/mld/mac80211.c:513:16: warning: variable 'ret'
is uninitialized when used here [-Wuninitialized]

Reported-by: kernel test robot <lkp@...el.com>
Signed-off-by: sunliming <sunliming@...inos.cn>
---
 drivers/net/wireless/intel/iwlwifi/mld/mac80211.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/intel/iwlwifi/mld/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mld/mac80211.c
index 6851064b82da..7146116b067c 100644
--- a/drivers/net/wireless/intel/iwlwifi/mld/mac80211.c
+++ b/drivers/net/wireless/intel/iwlwifi/mld/mac80211.c
@@ -475,7 +475,7 @@ static
 int iwl_mld_mac80211_start(struct ieee80211_hw *hw)
 {
 	struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw);
-	int ret;
+	int ret = 0;
 	bool in_d3 = false;
 
 	lockdep_assert_wiphy(mld->wiphy);
-- 
2.25.1