linux-kernel - [PATCH 5.10 352/593] ath11k: Fix an error handling path in ath11k_core_fetch_board_data_api

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Message-Id: <20210712060924.953785307@linuxfoundation.org>
Date:   Mon, 12 Jul 2021 08:08:32 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org,
        Christophe JAILLET <christophe.jaillet@...adoo.fr>,
        Kalle Valo <kvalo@...eaurora.org>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.10 352/593] ath11k: Fix an error handling path in ath11k_core_fetch_board_data_api_n()

From: Christophe JAILLET <christophe.jaillet@...adoo.fr>

[ Upstream commit 515bda1d1e51c64edf2a384a58801f85a80a3f2d ]

All error paths but this one 'goto err' in order to release some
resources.
Fix this.

Fixes: d5c65159f289 ("ath11k: driver for Qualcomm IEEE 802.11ax devices")
Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr>
Signed-off-by: Kalle Valo <kvalo@...eaurora.org>
Link: https://lore.kernel.org/r/e959eb544f3cb04258507d8e25a6f12eab126bde.1621676864.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/net/wireless/ath/ath11k/core.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/wireless/ath/ath11k/core.c b/drivers/net/wireless/ath/ath11k/core.c
index a68fe3a45a74..28de2c7ae899 100644
--- a/drivers/net/wireless/ath/ath11k/core.c
+++ b/drivers/net/wireless/ath/ath11k/core.c
@@ -329,7 +329,8 @@ static int ath11k_core_fetch_board_data_api_n(struct ath11k_base *ab,
 		if (len < ALIGN(ie_len, 4)) {
 			ath11k_err(ab, "invalid length for board ie_id %d ie_len %zu len %zu\n",
 				   ie_id, ie_len, len);
-			return -EINVAL;
+			ret = -EINVAL;
+			goto err;
 		}
 
 		switch (ie_id) {
-- 
2.30.2