Hi > -----Original Message----- > From: Felipe Balbi [mailto:[email protected]] On Behalf Of Felipe Balbi > Sent: Thursday, February 04, 2016 1:55 AM > To: Jun Li <[email protected]>; Peter Chen <[email protected]>; > [email protected] > Cc: [email protected]; Jun Li <[email protected]> > Subject: Re: [PATCH 1/2] usb: phy: mxs: declare variable with initialized > value > > > Hi, > > Li Jun <[email protected]> writes: > > Initialize vbus_value to be 0 since it's possible not to assign any > > value before judgement. > > > > Signed-off-by: Li Jun <[email protected]> > > --- > > drivers/usb/phy/phy-mxs-usb.c | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > > diff --git a/drivers/usb/phy/phy-mxs-usb.c > > b/drivers/usb/phy/phy-mxs-usb.c index c2936dc..00bfea0 100644 > > --- a/drivers/usb/phy/phy-mxs-usb.c > > +++ b/drivers/usb/phy/phy-mxs-usb.c > > @@ -220,7 +220,7 @@ static int mxs_phy_hw_init(struct mxs_phy > > *mxs_phy) > > /* Return true if the vbus is there */ static bool > > mxs_phy_get_vbus_status(struct mxs_phy *mxs_phy) { > > - unsigned int vbus_value; > > + unsigned int vbus_value = 0; > > does this fix any warning ? > A code analysis tool(Coverity) gives a reasonable warning, so I fix it.
Li Jun > > -- > balbi -- 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
