Messages in this thread |  | | Date | Wed, 18 Jun 2014 09:59:37 +0200 | | Subject | Re: [PATCH 1/1] drivers/net/wireless/rt2x00/rt2x00dev.c: remove null test before kfree | | From | Helmut Schaa <> |
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Hi,
On Tue, Jun 17, 2014 at 9:36 PM, Fabian Frederick <fabf@skynet.be> wrote: > Fix checkpatch warning: > WARNING: kfree(NULL) is safe this check is probably not required
Thanks Fabian. This should go through the wireless tree I guess, mind to send to linux-wireless@vger.kernel.org? Helmut
> Cc: Ivo van Doorn <IvDoorn@gmail.com> > Cc: Helmut Schaa <helmut.schaa@googlemail.com> > Signed-off-by: Fabian Frederick <fabf@skynet.be> > --- > drivers/net/wireless/rt2x00/rt2x00dev.c | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-) > > diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c > index 2bde672..c2c2300 100644 > --- a/drivers/net/wireless/rt2x00/rt2x00dev.c > +++ b/drivers/net/wireless/rt2x00/rt2x00dev.c > @@ -1452,8 +1452,7 @@ void rt2x00lib_remove_dev(struct rt2x00_dev *rt2x00dev) > /* > * Free the driver data. > */ > - if (rt2x00dev->drv_data) > - kfree(rt2x00dev->drv_data); > + kfree(rt2x00dev->drv_data); > } > EXPORT_SYMBOL_GPL(rt2x00lib_remove_dev); > > -- > 1.8.4.5 >
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