linux-kernel - [PATCH -next] virt: vbox: simplify the return expression of vbg_input

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Message-ID: <20200921131113.93459-1-miaoqinglang@huawei.com>
Date:   Mon, 21 Sep 2020 21:11:13 +0800
From:   Qinglang Miao <miaoqinglang@...wei.com>
To:     Hans de Goede <hdegoede@...hat.com>, Arnd Bergmann <arnd@...db.de>,
        "Greg Kroah-Hartman" <gregkh@...uxfoundation.org>
CC:     <linux-kernel@...r.kernel.org>,
        Qinglang Miao <miaoqinglang@...wei.com>
Subject: [PATCH -next] virt: vbox: simplify the return expression of vbg_input_open()

Simplify the return expression.

Signed-off-by: Qinglang Miao <miaoqinglang@...wei.com>
---
 drivers/virt/vboxguest/vboxguest_linux.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/drivers/virt/vboxguest/vboxguest_linux.c b/drivers/virt/vboxguest/vboxguest_linux.c
index 6215a688e..73eb34849 100644
--- a/drivers/virt/vboxguest/vboxguest_linux.c
+++ b/drivers/virt/vboxguest/vboxguest_linux.c
@@ -202,13 +202,8 @@ static int vbg_input_open(struct input_dev *input)
 {
 	struct vbg_dev *gdev = input_get_drvdata(input);
 	u32 feat = VMMDEV_MOUSE_GUEST_CAN_ABSOLUTE | VMMDEV_MOUSE_NEW_PROTOCOL;
-	int ret;
 
-	ret = vbg_core_set_mouse_status(gdev, feat);
-	if (ret)
-		return ret;
-
-	return 0;
+	return vbg_core_set_mouse_status(gdev, feat);
 }
 
 /**
-- 
2.23.0