fix initialization

examples/cholesky/cholesky_tag.c

@@ -264,8 +264,8 @@ static void cholesky(float *matA, unsigned size, unsigned ld, unsigned nblocks)
 	};
 
 	struct starpu_data_filter f2 = {
-		f2.filter_func = starpu_block_filter_func,
-		f2.nchildren = nblocks
+		.filter_func = starpu_block_filter_func,
+		.nchildren = nblocks
 	};
 
 	starpu_data_map_filters(dataA, 2, &f, &f2);

examples/lu/xlu.c

@@ -242,8 +242,8 @@ void STARPU_LU(lu_decomposition)(TYPE *matA, unsigned size, unsigned ld, unsigne
 	};
 
 	struct starpu_data_filter f2 = {
-		f2.filter_func = starpu_block_filter_func,
-		f2.nchildren = nblocks
+		.filter_func = starpu_block_filter_func,
+		.nchildren = nblocks
 	};
 
 	starpu_data_map_filters(dataA, 2, &f, &f2);

examples/lu/xlu_implicit_pivot.c

@@ -190,13 +190,13 @@ void STARPU_LU(lu_decomposition_pivot)(TYPE *matA, unsigned *ipiv, unsigned size
 	starpu_matrix_data_register(&dataA, 0, (uintptr_t)matA, ld, size, size, sizeof(TYPE));
 
 	struct starpu_data_filter f = {
-		f.filter_func = starpu_vertical_block_filter_func,
-		f.nchildren = nblocks
+		.filter_func = starpu_vertical_block_filter_func,
+		.nchildren = nblocks
 	};
 
 	struct starpu_data_filter f2 = {
-		f2.filter_func = starpu_block_filter_func,
-		f2.nchildren = nblocks
+		.filter_func = starpu_block_filter_func,
+		.nchildren = nblocks
 	};
 
 	starpu_data_map_filters(dataA, 2, &f, &f2);