examples/lu/xlu_pivot.c: set value when declaring variable

examples/lu/xlu_pivot.c

@@ -380,7 +380,7 @@ int STARPU_LU(lu_decomposition_pivot)(TYPE *matA, unsigned *ipiv, unsigned size,
 	}
 #endif
 
-	double timing;
+	double timing=0.0;
 	int ret = dw_codelet_facto_pivot(&dataA, piv_description, nblocks, get_block_with_striding, &timing);
 
 	FPRINTF(stderr, "Computation took (in ms)\n");
@@ -435,7 +435,7 @@ int STARPU_LU(lu_decomposition_pivot_no_stride)(TYPE **matA, unsigned *ipiv, uns
 		piv_description[block].last = (block + 1) * (size / nblocks);
 	}
 
-	double timing;
+	double timing=0.0;
 	int ret = dw_codelet_facto_pivot(dataAp, piv_description, nblocks, get_block_with_no_striding, &timing);
 
 	FPRINTF(stderr, "Computation took (in ms)\n");