Commit 1196bcf9 authored Jul 21, 2014 by Thierry Reding Committed by Ben Skeggs Jul 27, 2015

drm/nouveau/disp: Use NULL for pointers



The return type of exec_lookup() is struct nvkm_output *, so it should
return NULL rather than 0.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

parent 305c1959

drivers/gpu/drm/nouveau/nvkm/engine/disp/gf110.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -809,7 +809,7 @@ exec_lookup(struct nv50_disp_priv *priv, int head, int or, u32 ctrl,
		case 0x00000900: type = DCB_OUTPUT_DP; mask = 2; break;
		default:
		nv_error(priv, "unknown SOR mc 0x%08x\n", ctrl);
		return 0x0000;
		return NULL;
		}
		}