Revert the tolerance adjustment

Author: vlad-perevezentsev

dpnp/tests/test_linalg.py

@@ -2182,10 +2182,7 @@ def test_lu_solve(self, shape, rhs_cols, order, dtype):
 
         # check A @ x = b
         Ax = a_dp @ x
-        if dpnp.issubdtype(dtype, dpnp.integer):
-            assert dpnp.allclose(Ax, b_dp, rtol=1e-5, atol=1e-5)
-        else:
-            assert dpnp.allclose(Ax, b_dp, rtol=1e-6, atol=1e-6)
+        assert dpnp.allclose(Ax, b_dp, rtol=1e-6, atol=1e-6)
 
     @pytest.mark.parametrize("trans", [0, 1, 2])
     @pytest.mark.parametrize("dtype", get_float_complex_dtypes())