wlcore: Fix the return value in case of error in 'wlcore_vendor_cmd_smart_config_start()'

BugLink: https://bugs.launchpad.net/bugs/1854975
[ 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@wanadoo.fr>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
Signed-off-by: Kleber Sacilotto de Souza <kleber.souza@canonical.com>

diff --git a/drivers/net/wireless/ti/wlcore/vendor_cmd.c b/drivers/net/wireless/ti/wlcore/vendor_cmd.c
index 5c0bcb1fe1a1f2e2468d629afe951cc4826e3719..e75c3cee0252f7d5bc9d9c2d42f58ba37aa62b06 100644 (file)
--- 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