From: Colin Ian King Date: Thu, 4 Jul 2019 15:03:41 +0000 (+0100) Subject: usb: chipidea: udc: remove redundant assignment to variable retval X-Git-Tag: v5.4-rc1~136^2~108 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=ed7fe551575cd6dbbe31282a0869682aeea2627c;p=linux.git usb: chipidea: udc: remove redundant assignment to variable retval The variable retval is being initialized with a value that is never read and it is being updated later with a new value. The initialization is redundant and can be removed. Also remove a blank line. Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King Link: https://lore.kernel.org/r/20190704150341.759-1-colin.king@canonical.com Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/usb/chipidea/udc.c b/drivers/usb/chipidea/udc.c index 6a5ee8e6da10..053432d79bf7 100644 --- a/drivers/usb/chipidea/udc.c +++ b/drivers/usb/chipidea/udc.c @@ -1746,12 +1746,11 @@ static int ci_udc_start(struct usb_gadget *gadget, struct usb_gadget_driver *driver) { struct ci_hdrc *ci = container_of(gadget, struct ci_hdrc, gadget); - int retval = -ENOMEM; + int retval; if (driver->disconnect == NULL) return -EINVAL; - ci->ep0out->ep.desc = &ctrl_endpt_out_desc; retval = usb_ep_enable(&ci->ep0out->ep); if (retval)