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usb: cdc-wdm: remove redundant assignment to rv

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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>
This commit is contained in:
Colin Ian King
2019-05-31 14:53:47 +01:00
committed by Greg Kroah-Hartman
parent 2e5a359e4a
commit 6dade7ad88
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/class/cdc-wdm.c
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@@ -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)