UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

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 <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20190704150341.759-1-colin.king@canonical.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Colin Ian King 2019-07-04 16:03:41 +01:00 committed by Greg Kroah-Hartman
parent 6269e4c76e
commit ed7fe55157
1 changed files with 1 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/usb/chipidea/udc.c
View File

@ -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)