linux-kernel - [PATCH v2 8/9] usb: serial: mxuport: Simplify return statement

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Message-ID: <05a5da593419a88886b1e75a0135d7b051b4bb76.1438695318.git.skarajga@visteon.com>
Date:	Tue, 4 Aug 2015 14:04:35 +0000
From:	"Karajgaonkar, Saurabh (S.)" <skarajga@...teon.com>
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Subject: [PATCH v2 8/9] usb: serial: mxuport: Simplify return statement

From: Saurabh Karajgaonkar <skarajga@...teon.com>

Replace redundant variable use in return statement.

Signed-off-by: Saurabh Karajgaonkar <skarajga@...teon.com>
---
 drivers/usb/serial/mxuport.c | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/drivers/usb/serial/mxuport.c b/drivers/usb/serial/mxuport.c
index 460a406..31a8b47 100644
--- a/drivers/usb/serial/mxuport.c
+++ b/drivers/usb/serial/mxuport.c
@@ -1137,13 +1137,9 @@ static int mxuport_port_probe(struct usb_serial_port *port)
 		return err;
 
 	/* Set interface (RS-232) */
-	err = mxuport_send_ctrl_urb(serial, RQ_VENDOR_SET_INTERFACE,
-				    MX_INT_RS232,
-				    port->port_number);
-	if (err)
-		return err;
-
-	return 0;
+	return mxuport_send_ctrl_urb(serial, RQ_VENDOR_SET_INTERFACE,
+				     MX_INT_RS232,
+				     port->port_number);
 }
 
 static int mxuport_alloc_write_urb(struct usb_serial *serial,
-- 
1.9.1
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