diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c
index b53d0de17e15..e2079b2dfcb4 100644
--- a/drivers/edac/amd64_edac.c
+++ b/drivers/edac/amd64_edac.c
@@ -1578,7 +1578,7 @@ static int f15_m30h_match_to_this_node(struct amd64_pvt *pvt, unsigned range,
 					     num_dcts_intlv, dct_sel);
 
 	/* Verify we stay within the MAX number of channels allowed */
-	if (channel > 4 || channel < 0)
+	if (channel > 3)
 		return -EINVAL;
 
 	leg_mmio_hole = (u8) (dct_cont_base_reg >> 1 & BIT(0));