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SubjectRe: [PATCH] serial: sccnxp: replace memcpy with struct assignment
On Thu, Oct 03, 2013 at 04:09:21PM -0700, Greg KH wrote:
> On Tue, Oct 01, 2013 at 07:31:15PM +0800, Fengguang Wu wrote:
> > Generated by: coccinelle/misc/memcpy-assign.cocci
> >
> > CC: Alexander Shiyan <shc_work@mail.ru>
> > Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
> > ---
> >
> > drivers/tty/serial/sccnxp.c | 2 +-
> > 1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > --- linux-next.orig/drivers/tty/serial/sccnxp.c 2013-10-01 19:27:55.057537955 +0800
> > +++ linux-next/drivers/tty/serial/sccnxp.c 2013-10-01 19:28:17.873536923 +0800
> > @@ -907,7 +907,7 @@ static int sccnxp_probe(struct platform_
> > }
> >
> > if (pdata)
> > - memcpy(&s->pdata, pdata, sizeof(struct sccnxp_pdata));
> > + s->pdata = *pdata;
>
> I don't think you compiled this, as it breaks the build :(

Yeah, sorry! I'll take care next time..

drivers/tty/serial/sccnxp.c: In function 'sccnxp_probe':
>> drivers/tty/serial/sccnxp.c:910:3: error: assignment of read-only member 'pdata'
s->pdata = *pdata;
^
Thanks,
Fengguang


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