Hi Julia, Thank you for the patch. On Sunday 23 November 2014 14:11:17 Julia Lawall wrote: > From: Julia Lawall <Julia.Lawall@xxxxxxx> > > Propagate the error code on failure. > > A simplified version of the semantic match that finds this problem is as > follows: (http://coccinelle.lip6.fr/) > > // <smpl> > @@ > identifier ret; expression e1,e2; > @@ > ( > if (\(ret < 0\|ret != 0\)) > { ... return ret; } > > ret = 0 > ) > ... when != ret = e1 > when != &ret > *if(...) > { > ... when != ret = e2 > when forall > return ret; > } > // </smpl> > > Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx> Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx> I've applied the patch to my tree and sent a pull request. > --- > drivers/gpu/drm/rcar-du/rcar_du_crtc.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c > b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c index 088bfd8..23cc910 100644 > --- a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c > +++ b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c > @@ -586,7 +586,7 @@ int rcar_du_crtc_create(struct rcar_du_group *rgrp, > unsigned int index) > > if (irq < 0) { > dev_err(rcdu->dev, "no IRQ for CRTC %u\n", index); > - return ret; > + return irq; > } > > ret = devm_request_irq(rcdu->dev, irq, rcar_du_crtc_irq, irqflags, -- Regards, Laurent Pinchart _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
