[patch] drm/nvc0/gr: remove duplicate break statements

[Dan Carpenter]

There are two break statements in a row.

Signed-off-by: Dan Carpenter <dan.carpenter at oracle.com>

diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/ctxnvc0.c 
b/drivers/gpu/drm/nouveau/core/engine/graph/ctxnvc0.c
index 3be7b95..f1c0767 100644
--- a/drivers/gpu/drm/nouveau/core/engine/graph/ctxnvc0.c
+++ b/drivers/gpu/drm/nouveau/core/engine/graph/ctxnvc0.c
@@ -2249,7 +2249,6 @@ nvc0_grctx_generate_tp(struct nvc0_graph_priv *priv)
                nv_wr32(priv, 0x419f54, 0x00000000);
                nv_wr32(priv, 0x419f58, 0x00000000);
                break;
-               break;
        default:
                BUG_ON(1);
                break;
@@ -2321,7 +2320,6 @@ nvc0_grctx_generate(struct nvc0_graph_priv *priv)
                        }
                }
                break;
-               break;
        case 0xc0:
        case 0xc3:
        case 0xc4: