On 12/20/2015 01:15 PM, Julia Lawall wrote: > Add NULL test on call to devm_kzalloc. > > The semantic match that finds this problem is as follows: > (http://coccinelle.lip6.fr/) > > // <smpl> > @@ > expression x; > identifier fld; > @@ > > * x = devm_kzalloc(...); > ... when != x == NULL > x->fld > // </smpl> > > Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx> Acked-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx> > --- > sound/soc/omap/omap-hdmi-audio.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/sound/soc/omap/omap-hdmi-audio.c b/sound/soc/omap/omap-hdmi-audio.c > index 584b237..f83cc2b 100644 > --- a/sound/soc/omap/omap-hdmi-audio.c > +++ b/sound/soc/omap/omap-hdmi-audio.c > @@ -368,6 +368,8 @@ static int omap_hdmi_audio_probe(struct platform_device *pdev) > card->owner = THIS_MODULE; > card->dai_link = > devm_kzalloc(dev, sizeof(*(card->dai_link)), GFP_KERNEL); > + if (!card->dai_link) > + return -ENOMEM; > card->dai_link->name = card->name; > card->dai_link->stream_name = card->name; > card->dai_link->cpu_dai_name = dev_name(ad->dssdev); > -- Péter -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
