diff --git a/net/smc/af_smc.c b/net/smc/af_smc.c
index 13db3f2..f79b59a 100644
--- a/net/smc/af_smc.c
+++ b/net/smc/af_smc.c
@@ -668,7 +668,7 @@ static int smc_find_proposal_devices(struct smc_sock *smc,
 				ini->smc_type_v1 = SMC_TYPE_N;
 		} /* else RDMA is supported for this connection */
 	}
-	if (smc_ism_v2_capable && smc_find_ism_v2_device_clnt(smc, ini))
+	if (smc_ism_is_v2_capable() && smc_find_ism_v2_device_clnt(smc, ini))
 		ini->smc_type_v2 = SMC_TYPE_N;
 
 	/* if neither ISM nor RDMA are supported, fallback */
@@ -920,7 +920,7 @@ static int smc_connect_check_aclc(struct smc_init_info *ini,
 /* perform steps before actually connecting */
 static int __smc_connect(struct smc_sock *smc)
 {
-	u8 version = smc_ism_v2_capable ? SMC_V2 : SMC_V1;
+	u8 version = smc_ism_is_v2_capable() ? SMC_V2 : SMC_V1;
 	struct smc_clc_msg_accept_confirm_v2 *aclc2;
 	struct smc_clc_msg_accept_confirm *aclc;
 	struct smc_init_info *ini = NULL;
@@ -945,9 +945,9 @@ static int __smc_connect(struct smc_sock *smc)
 						    version);
 
 	ini->smcd_version = SMC_V1;
-	ini->smcd_version |= smc_ism_v2_capable ? SMC_V2 : 0;
+	ini->smcd_version |= smc_ism_is_v2_capable() ? SMC_V2 : 0;
 	ini->smc_type_v1 = SMC_TYPE_B;
-	ini->smc_type_v2 = smc_ism_v2_capable ? SMC_TYPE_D : SMC_TYPE_N;
+	ini->smc_type_v2 = smc_ism_is_v2_capable() ? SMC_TYPE_D : SMC_TYPE_N;
 
 	/* get vlan id from IP device */
 	if (smc_vlan_by_tcpsk(smc->clcsock, ini)) {
@@ -1355,7 +1355,7 @@ static int smc_listen_v2_check(struct smc_sock *new_smc,
 		rc = SMC_CLC_DECL_PEERNOSMC;
 		goto out;
 	}
-	if (!smc_ism_v2_capable) {
+	if (!smc_ism_is_v2_capable()) {
 		ini->smcd_version &= ~SMC_V2;
 		rc = SMC_CLC_DECL_NOISM2SUPP;
 		goto out;
@@ -1681,7 +1681,7 @@ static void smc_listen_work(struct work_struct *work)
 {
 	struct smc_sock *new_smc = container_of(work, struct smc_sock,
 						smc_listen_work);
-	u8 version = smc_ism_v2_capable ? SMC_V2 : SMC_V1;
+	u8 version = smc_ism_is_v2_capable() ? SMC_V2 : SMC_V1;
 	struct socket *newclcsock = new_smc->clcsock;
 	struct smc_clc_msg_accept_confirm *cclc;
 	struct smc_clc_msg_proposal_area *buf;