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[PATCH] usb: cdc-wdm: remove redundant assignment to rv




From: Colin Ian King <colin.king@xxxxxxxxxxxxx>

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@xxxxxxxxxxxxx>
---
 drivers/usb/class/cdc-wdm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/class/cdc-wdm.c b/drivers/usb/class/cdc-wdm.c
index 9e9caff905d5..a7824a51f86d 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)
-- 
2.20.1