diff --git a/drivers/net/ethernet/hisilicon/hns3/hnae3.h b/drivers/net/ethernet/hisilicon/hns3/hnae3.h
index e5e4a5cd8de7c72d4faa862411d21f5c26d1f30e..b73c4179f00dfcd5a8e7c80dcfc6d1e0b7fbdb70 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hnae3.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hnae3.h
@@ -32,7 +32,7 @@
 
 #define HNAE3_MOD_VERSION "1.9.37.7"
 
-#define HNAE3_MIN_VECTOR_NUM	2 /* one for msi-x, another for IO */
+#define HNAE3_MIN_VECTOR_NUM	2 /* first one for misc, another for IO */
 
 /* Device IDs */
 #define HNAE3_DEV_ID_GE				0xA220