From: Colin Ian King <colin.king@canonical.com>
Date: Fri, 31 May 2019 13:53:47 +0000 (+0100)
Subject: usb: cdc-wdm: remove redundant assignment to rv
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=6dade7ad8876a1dee84b3e321e6bf44dd2156217;p=linux.git

usb: cdc-wdm: remove redundant assignment to rv

The variable rv is assigned with a value that is never read and
it is re-assigned a new value on the next statement. The
assignment is redundant and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/usb/class/cdc-wdm.c b/drivers/usb/class/cdc-wdm.c
index 9e9caff905d52..a7824a51f86d2 100644
--- a/drivers/usb/class/cdc-wdm.c
+++ b/drivers/usb/class/cdc-wdm.c
@@ -949,7 +949,7 @@ struct usb_driver *usb_cdc_wdm_register(struct usb_interface *intf,
 					int bufsize,
 					int (*manage_power)(struct usb_interface *, int))
 {
-	int rv = -EINVAL;
+	int rv;
 
 	rv = wdm_create(intf, ep, bufsize, manage_power);
 	if (rv < 0)