| Message ID | 20210611014055.68551-1-tongtiangen@huawei.com |
|---|---|
| State | New |
| Headers | show |
| Series | [-next,v2] usb: isp1760: Fix meaningless check in isp1763_run() | expand |
diff --git a/drivers/usb/isp1760/isp1760-hcd.c b/drivers/usb/isp1760/isp1760-hcd.c index 016a54ea76f4..27168b4a4ef2 100644 --- a/drivers/usb/isp1760/isp1760-hcd.c +++ b/drivers/usb/isp1760/isp1760-hcd.c @@ -1648,7 +1648,6 @@ static int isp1763_run(struct usb_hcd *hcd) down_write(&ehci_cf_port_reset_rwsem); retval = isp1760_hcd_set_and_wait(hcd, FLAG_CF, 250 * 1000); up_write(&ehci_cf_port_reset_rwsem); - retval = 0; if (retval) return retval;
Remove attribution to retval before check, which make it completely meaningless, and does't check what it was supposed: the return value of the timed function to set up configuration flag. Fixes: 60d789f3bfbb ("usb: isp1760: add support for isp1763") Signed-off-by: Tong Tiangen <tongtiangen@huawei.com> Tested-by: Rui Miguel Silva <rui.silva@linaro.org> Reviewed-by: Rui Miguel Silva <rui.silva@linaro.org> --- drivers/usb/isp1760/isp1760-hcd.c | 1 - 1 file changed, 1 deletion(-)