linux-kernel - [PATCH next] wifi: iwlwifi: mld: silence uninitialized variable warning

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Message-ID: <add9c9e2-3b44-4e0a-a4aa-7326f6425baf@stanley.mountain>
Date: Fri, 21 Mar 2025 17:36:00 +0300
From: Dan Carpenter <dan.carpenter@...aro.org>
To: Pagadala Yesu Anjaneyulu <pagadala.yesu.anjaneyulu@...el.com>
Cc: Miri Korenblit <miriam.rachel.korenblit@...el.com>,
	Johannes Berg <johannes.berg@...el.com>,
	Benjamin Berg <benjamin.berg@...el.com>,
	linux-wireless@...r.kernel.org, linux-kernel@...r.kernel.org,
	kernel-janitors@...r.kernel.org
Subject: [PATCH next] wifi: iwlwifi: mld: silence uninitialized variable
 warning

The "resp_len" isn't initliazed if iwl_dhc_resp_data() fails.

Fixes: b611cf6b57a8 ("wifi: iwlwifi: mld: add support for DHC_TOOLS_UMAC_GET_TAS_STATUS command")
Signed-off-by: Dan Carpenter <dan.carpenter@...aro.org>
---
 drivers/net/wireless/intel/iwlwifi/mld/debugfs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/intel/iwlwifi/mld/debugfs.c b/drivers/net/wireless/intel/iwlwifi/mld/debugfs.c
index 453ce2ba39d1..89d95e9b4f30 100644
--- a/drivers/net/wireless/intel/iwlwifi/mld/debugfs.c
+++ b/drivers/net/wireless/intel/iwlwifi/mld/debugfs.c
@@ -396,8 +396,8 @@ static ssize_t iwl_dbgfs_tas_get_status_read(struct iwl_mld *mld, char *buf,
 		.data[0] = &cmd,
 	};
 	struct iwl_dhc_tas_status_resp *resp = NULL;
+	u32 resp_len = 0;
 	ssize_t pos = 0;
-	u32 resp_len;
 	u32 status;
 	int ret;
 
-- 
2.47.2