media: staging/intel-ipu3: Simplify single goto jump

On successful node setup, the code jumps to a cleanup label to perform
nodes cleanup. This only call to cleanup using goto label can be
included in the for / if blocks to make it look more associated.
Signed-off-by: Deepak R Varma <mh12gx2825@gmail.com>
Reviewed-by: Stefano Brivio <sbrivio@redhat.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

drivers/staging/media/ipu3/ipu3-v4l2.c

@@ -1300,19 +1300,17 @@ static void imgu_v4l2_nodes_cleanup_pipe(struct imgu_device *imgu,
 
 static int imgu_v4l2_nodes_setup_pipe(struct imgu_device *imgu, int pipe)
 {
-	int i, r;
+	int i;
 
 	for (i = 0; i < IMGU_NODE_NUM; i++) {
-		r = imgu_v4l2_node_setup(imgu, pipe, i);
-		if (r)
-			goto cleanup;
-	}
-
-	return 0;
+		int r = imgu_v4l2_node_setup(imgu, pipe, i);
 
-cleanup:
+		if (r) {
 			imgu_v4l2_nodes_cleanup_pipe(imgu, pipe, i);
 			return r;
+		}
+	}
+	return 0;
 }
 
 static void imgu_v4l2_subdev_cleanup(struct imgu_device *imgu, unsigned int i)