linux-kernel - [PATCH net-next] r8152: replace return with break for ram code speedup mode timeout

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Message-ID: <1394712342-15778-358-Taiwan-albertk@realtek.com>
Date:   Thu, 22 Apr 2021 16:48:02 +0800
From:   Hayes Wang <hayeswang@...ltek.com>
To:     <kuba@...nel.org>, <davem@...emloft.net>
CC:     <netdev@...r.kernel.org>, <nic_swsd@...ltek.com>,
        <linux-kernel@...r.kernel.org>, <linux-usb@...r.kernel.org>,
        Hayes Wang <hayeswang@...ltek.com>
Subject: [PATCH net-next] r8152: replace return with break for ram code speedup mode timeout

When the timeout occurs, we still have to run the following process
for releasing patch request. Otherwise, the PHY would keep no link.
Therefore, use break to stop the loop of loading firmware and
release the patch request rather than return the function directly.

Fixes: 4a51b0e8a014 ("r8152: support PHY firmware for RTL8156 series")
Signed-off-by: Hayes Wang <hayeswang@...ltek.com>
---
 drivers/net/usb/r8152.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
index 9119a860e9bd..5b4ed69df64f 100644
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -4803,7 +4803,7 @@ static void rtl_ram_code_speed_up(struct r8152 *tp, struct fw_phy_speed_up *phy,
 
 		if (i == 1000) {
 			dev_err(&tp->intf->dev, "ram code speedup mode timeout\n");
-			return;
+			break;
 		}
 	}
 
-- 
2.26.3