On Tue, May 28, 2019 at 11:04:52AM +0300, Heikki Krogerus wrote:
> On Mon, May 27, 2019 at 01:10:50PM -0500, Gustavo A. R. Silva wrote:
> > In case memory resources for *fw* were successfully allocated,
> > release them before return.
> >
> > Addresses-Coverity-ID: 1445499 ("Resource leak")
> > Fixes: 5c9ae5a87573 ("usb: typec: ucsi: ccg: add firmware flashing support")
> > Signed-off-by: Gustavo A. R. Silva <[email protected]>
>
> Acked-by: Heikki Krogerus <[email protected]>
That email address does not actually exist :-/. Sorry.
Acked-by: Heikki Krogerus <[email protected]>
> > ---
> > drivers/usb/typec/ucsi/ucsi_ccg.c | 6 ++++--
> > 1 file changed, 4 insertions(+), 2 deletions(-)
> >
> > diff --git a/drivers/usb/typec/ucsi/ucsi_ccg.c
> > b/drivers/usb/typec/ucsi/ucsi_ccg.c
> > index 9d46aa9e4e35..bf63074675fc 100644
> > --- a/drivers/usb/typec/ucsi/ucsi_ccg.c
> > +++ b/drivers/usb/typec/ucsi/ucsi_ccg.c
> > @@ -862,8 +862,10 @@ static int do_flash(struct ucsi_ccg *uc, enum
> > enum_flash_mode mode)
> >
> > not_signed_fw:
> > wr_buf = kzalloc(CCG4_ROW_SIZE + 4, GFP_KERNEL);
> > - if (!wr_buf)
> > - return -ENOMEM;
> > + if (!wr_buf) {
> > + err = -ENOMEM;
> > + goto release_fw;
> > + }
> >
> > err = ccg_cmd_enter_flashing(uc);
> > if (err)
> > --
> > 2.21.0
--
heikki
