From: Dan Carpenter <dan.carpenter@linaro.org>
Date: Fri, 21 Mar 2025 14:36:00 +0000 (+0300)
Subject: wifi: iwlwifi: mld: silence uninitialized variable warning
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=ff4ec537e48cfb84400f52ad102f6d82fe934580;p=linux.git

wifi: iwlwifi: mld: silence uninitialized variable warning

The "resp_len" isn't initialized 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@linaro.org>
Acked-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/add9c9e2-3b44-4e0a-a4aa-7326f6425baf@stanley.mountain
[fix typo in commit message]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---

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;