On Sun, 1 Sep 2013, Philippe De Swert wrote: > Since USB_SS_PORT_LS_U0 is 0x0000 the & operation with the port state would > always be 0. Thus the if would never be true. Moreover USB_PORT_STAT_ENABLE > is 0x0002 and as such would never equal to 1. What we actually look for is a > port that is enabled and in U0/link active state. > > Thanks to Alan Stern for suggesting the correct test in this case. > > Found with coverity: CID 744367, CID 145679 > > Signed-off-by: Philippe De Swert <[email protected]>
Acked-by: Alan Stern <[email protected]> -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
