diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c
index 19a4bf25bd75b..02a12f984ce23 100644
--- a/drivers/s390/net/qeth_core_main.c
+++ b/drivers/s390/net/qeth_core_main.c
@@ -2422,7 +2422,7 @@ static int qeth_ulp_enable_cb(struct qeth_card *card, struct qeth_reply *reply,
 
 static u8 qeth_mpc_select_prot_type(struct qeth_card *card)
 {
-	return IS_LAYER2(card) ? QETH_PROT_LAYER2 : QETH_PROT_TCPIP;
+	return IS_LAYER2(card) ? QETH_MPC_PROT_L2 : QETH_MPC_PROT_L3;
 }
 
 static int qeth_ulp_enable(struct qeth_card *card)
diff --git a/drivers/s390/net/qeth_core_mpc.h b/drivers/s390/net/qeth_core_mpc.h
index a0dbe8b77924f..6257f00786b36 100644
--- a/drivers/s390/net/qeth_core_mpc.h
+++ b/drivers/s390/net/qeth_core_mpc.h
@@ -905,9 +905,9 @@ extern const unsigned char ULP_ENABLE[];
 		(PDU_ENCAPSULATION(buffer) + 0x17)
 #define QETH_ULP_ENABLE_RESP_LINK_TYPE(buffer) \
 		(PDU_ENCAPSULATION(buffer) + 0x2b)
-/* Layer 2 definitions */
-#define QETH_PROT_LAYER2 0x08
-#define QETH_PROT_TCPIP  0x03
+
+#define QETH_MPC_PROT_L2	0x08
+#define QETH_MPC_PROT_L3	0x03
 #define QETH_ULP_ENABLE_PROT_TYPE(buffer) (buffer + 0x50)
 #define QETH_IPA_CMD_PROT_TYPE(buffer) (buffer + 0x19)