linux-kernel - [PATCH 6.0 466/862] usb: common: usb-conn-gpio: Simplify some error message

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Date:   Wed, 19 Oct 2022 10:29:13 +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, Chunfeng Yun <chunfeng.yun@...iatek.com>,
        Christophe JAILLET <christophe.jaillet@...adoo.fr>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 6.0 466/862] usb: common: usb-conn-gpio: Simplify some error message

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

[ Upstream commit d80f4ecb95270d0ecd6646aca44f4c180d3140b0 ]

dev_err_probe() already prints the error code in a human readable way, so
there is no need to duplicate it as a numerical value at the end of the
message.

Reviewed-by: Chunfeng Yun <chunfeng.yun@...iatek.com>
Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr>
Link: https://lore.kernel.org/r/7505a9dfa1e097070c492d6f6f84afa2a490b040.1659763173.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Stable-dep-of: b6155eaf6b05 ("usb: common: debug: Check non-standard control requests")
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/usb/common/usb-conn-gpio.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/usb/common/usb-conn-gpio.c b/drivers/usb/common/usb-conn-gpio.c
index b39c9f1c375d..e20874caba36 100644
--- a/drivers/usb/common/usb-conn-gpio.c
+++ b/drivers/usb/common/usb-conn-gpio.c
@@ -208,10 +208,8 @@ static int usb_conn_probe(struct platform_device *pdev)
 	if (PTR_ERR(info->vbus) == -ENODEV)
 		info->vbus = NULL;
 
-	if (IS_ERR(info->vbus)) {
-		ret = PTR_ERR(info->vbus);
-		return dev_err_probe(dev, ret, "failed to get vbus :%d\n", ret);
-	}
+	if (IS_ERR(info->vbus))
+		return dev_err_probe(dev, PTR_ERR(info->vbus), "failed to get vbus\n");
 
 	info->role_sw = usb_role_switch_get(dev);
 	if (IS_ERR(info->role_sw))
-- 
2.35.1