netdev - [PATCH AUTOSEL 4.4 61/77] wlcore: Fix the return value in case of error in 'wlcore_vendor_cmd_smart_config

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Date:   Sat, 16 Nov 2019 10:53:23 -0500
From:   Sasha Levin <sashal@...nel.org>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:     Christophe JAILLET <christophe.jaillet@...adoo.fr>,
        Kalle Valo <kvalo@...eaurora.org>,
        Sasha Levin <sashal@...nel.org>,
        linux-wireless@...r.kernel.org, netdev@...r.kernel.org
Subject: [PATCH AUTOSEL 4.4 61/77] wlcore: Fix the return value in case of error in 'wlcore_vendor_cmd_smart_config_start()'

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

[ Upstream commit 3419348a97bcc256238101129d69b600ceb5cc70 ]

We return 0 unconditionally at the end of
'wlcore_vendor_cmd_smart_config_start()'.
However, 'ret' is set to some error codes in several error handling paths
and we already return some error codes at the beginning of the function.

Return 'ret' instead to propagate the error code.

Fixes: 80ff8063e87c ("wlcore: handle smart config vendor commands")
Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr>
Signed-off-by: Kalle Valo <kvalo@...eaurora.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/net/wireless/ti/wlcore/vendor_cmd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/ti/wlcore/vendor_cmd.c b/drivers/net/wireless/ti/wlcore/vendor_cmd.c
index fd4e9ba176c9b..332a3a5c1c900 100644
--- a/drivers/net/wireless/ti/wlcore/vendor_cmd.c
+++ b/drivers/net/wireless/ti/wlcore/vendor_cmd.c
@@ -66,7 +66,7 @@ wlcore_vendor_cmd_smart_config_start(struct wiphy *wiphy,
 out:
 	mutex_unlock(&wl->mutex);
 
-	return 0;
+	return ret;
 }
 
 static int
-- 
2.20.1