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")
Tested-by: Rui Miguel Silva <rui.silva@linaro.org>
Reviewed-by: Rui Miguel Silva <rui.silva@linaro.org>
Signed-off-by: Tong Tiangen <tongtiangen@huawei.com>
Link: https://lore.kernel.org/r/20210611014055.68551-1-tongtiangen@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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;