drm/nouveau/gr/gf100: Remove second semicolon

There is a statement with two semicolons. Remove the second one, it
is redundant.

Signed-off-by: Colin Ian King <[email protected]>
Signed-off-by: Danilo Krummrich <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

Author: ColinIanKing

drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c

@@ -420,7 +420,7 @@ gf100_gr_chan_new(struct nvkm_gr *base, struct nvkm_chan *fifoch,
 			return ret;
 	} else {
 		ret = nvkm_memory_map(gr->attrib_cb, 0, chan->vmm, chan->attrib_cb,
-				      &args, sizeof(args));;
+				      &args, sizeof(args));
 		if (ret)
 			return ret;
 	}