netdev - [PATCH] wireless: ath: return error code upstream

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Message-Id: <20181226064328.75897-1-kjlu@umn.edu>
Date:   Wed, 26 Dec 2018 00:43:28 -0600
From:   Kangjie Lu <kjlu@....edu>
To:     kjlu@....edu
Cc:     pakki001@....edu, Kalle Valo <kvalo@...eaurora.org>,
        "David S. Miller" <davem@...emloft.net>,
        linux-wireless@...r.kernel.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] wireless: ath: return error code upstream

ath6kl_wmi_cmd_send could fail, so let's return its error code upstream.

Signed-off-by: Kangjie Lu <kjlu@....edu>
---
 drivers/net/wireless/ath/ath6kl/wmi.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/net/wireless/ath/ath6kl/wmi.c b/drivers/net/wireless/ath/ath6kl/wmi.c
index 777acc564ac9..1f3cead3180b 100644
--- a/drivers/net/wireless/ath/ath6kl/wmi.c
+++ b/drivers/net/wireless/ath/ath6kl/wmi.c
@@ -776,10 +776,8 @@ int ath6kl_wmi_set_roam_lrssi_cmd(struct wmi *wmi, u8 lrssi)
 	cmd->info.params.roam_rssi_floor = DEF_LRSSI_ROAM_FLOOR;
 	cmd->roam_ctrl = WMI_SET_LRSSI_SCAN_PARAMS;
 
-	ath6kl_wmi_cmd_send(wmi, 0, skb, WMI_SET_ROAM_CTRL_CMDID,
+	return ath6kl_wmi_cmd_send(wmi, 0, skb, WMI_SET_ROAM_CTRL_CMDID,
 			    NO_SYNC_WMIFLAG);
-
-	return 0;
 }
 
 int ath6kl_wmi_force_roam_cmd(struct wmi *wmi, const u8 *bssid)
-- 
2.17.2 (Apple Git-113)