From: cgel.zte@gmail.com
To: stern@rowland.harvard.edu, skhan@linuxfoundation.org,
richard.leitner@skidata.com, tasos@tasossah.com
Cc: wsa+renesas@sang-engineering.com, ingo.rohloff@lauterbach.com,
cui.jinpeng2@zte.com.cn, linux-usb@vger.kernel.org,
linux-kernel@vger.kernel.org, Zeal Robot <zealci@zte.com.cn>
Subject: [PATCH linux-next] usb: core: remove redundant variables ret
Date: Tue, 30 Aug 2022 14:33:18 +0000 [thread overview]
Message-ID: <20220830143318.299640-1-cui.jinpeng2@zte.com.cn> (raw)
From: Jinpeng Cui <cui.jinpeng2@zte.com.cn>
Rturn value directly from usbdev_do_ioctl() instead of
getting value from redundant variable ret.
Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Jinpeng Cui <cui.jinpeng2@zte.com.cn>
---
drivers/usb/core/devio.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
index 837f3e57f580..043d934ead83 100644
--- a/drivers/usb/core/devio.c
+++ b/drivers/usb/core/devio.c
@@ -2802,11 +2802,8 @@ static long usbdev_do_ioctl(struct file *file, unsigned int cmd,
static long usbdev_ioctl(struct file *file, unsigned int cmd,
unsigned long arg)
{
- int ret;
-
- ret = usbdev_do_ioctl(file, cmd, (void __user *)arg);
- return ret;
+ return usbdev_do_ioctl(file, cmd, (void __user *)arg);
}
/* No kernel lock - fine */
--
2.25.1
next reply other threads:[~2022-08-30 14:33 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-30 14:33 cgel.zte [this message]
2022-08-30 15:24 ` [PATCH linux-next] usb: core: remove redundant variables ret Greg KH
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