On Sun, 3 Jul 2011, Paul Menzel wrote: > Dear Jesper, > > > Am Sonntag, den 03.07.2011, 12:25 +0200 schrieb Jesper Juhl: > > If we return due to an unknown chipset in > > drivers/gpu/drm/nouveau/nv20_graph.c:nv20_graph_create() we'll leak the > > memory allocated to 'pgraph'. > > > > This patch should fix the leak and it also disambiguates the "PGRAPH: > > unknown chipset\n" error message - it's nice to be able to tell which > > branch created the error which is impossible if the error messages are > > 100% identical. > > > > Signed-off-by: Jesper Juhl <jj@xxxxxxxxxxxxx> > > --- > > drivers/gpu/drm/nouveau/nv20_graph.c | 4 +++- > > 1 files changed, 3 insertions(+), 1 deletions(-) > > > > Don't have the hardware, so compile tested only. > > > > diff --git a/drivers/gpu/drm/nouveau/nv20_graph.c b/drivers/gpu/drm/nouveau/nv20_graph.c > > index affc7d7..059ad65 100644 > > --- a/drivers/gpu/drm/nouveau/nv20_graph.c > > +++ b/drivers/gpu/drm/nouveau/nv20_graph.c > > @@ -752,6 +752,7 @@ nv20_graph_create(struct drm_device *dev) > > pgraph->grctx_user = 0x0000; > > break; > > default: > > + kfree(pgraph); > > NV_ERROR(dev, "PGRAPH: unknown chipset\n"); > > return 0; > > } > > @@ -773,7 +774,8 @@ nv20_graph_create(struct drm_device *dev) > > pgraph->grctx_size = NV35_36_GRCTX_SIZE; > > break; > > default: > > - NV_ERROR(dev, "PGRAPH: unknown chipset\n"); > > + kfree(pgraph); > > + NV_ERROR(dev, "PGRAPH: unknown chipset.\n"); > > so the only disambiguation is the full stop at the end? > Yeah. I guess I could have reworded the text, but I settled on just adding that "."... -- Jesper Juhl <jj@xxxxxxxxxxxxx> http://www.chaosbits.net/ Don't top-post http://www.catb.org/jargon/html/T/top-post.html Plain text mails only, please. _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
