5 files changed, 11 insertions, 69 deletions

diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_ah.c b/drivers/infiniband/hw/ocrdma/ocrdma_ah.c
index dec650930ca6..3897b64532e1 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma_ah.c
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_ah.c
@@ -193,11 +193,9 @@ struct ib_ah *ocrdma_create_ah(struct ib_pd *ibpd, struct rdma_ah_attr *attr,
 		      __func__, status);
 		goto av_conf_err;
 	}
-	if (sgid_attr.ndev) {
-		if (is_vlan_dev(sgid_attr.ndev))
-			vlan_tag = vlan_dev_vlan_id(sgid_attr.ndev);
-		dev_put(sgid_attr.ndev);
-	}
+	if (is_vlan_dev(sgid_attr.ndev))
+		vlan_tag = vlan_dev_vlan_id(sgid_attr.ndev);
+	dev_put(sgid_attr.ndev);
 	/* Get network header type for this GID */
 	ah->hdr_type = ib_gid_to_network_type(sgid_attr.gid_type, &sgid);
 
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_hw.c b/drivers/infiniband/hw/ocrdma/ocrdma_hw.c
index 9904918589a4..2c260e1c29d1 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma_hw.c
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_hw.c
@@ -2014,7 +2014,7 @@ static int ocrdma_mbx_reg_mr_cont(struct ocrdma_dev *dev,
 				  struct ocrdma_hw_mr *hwmr, u32 pbl_cnt,
 				  u32 pbl_offset, u32 last)
 {
-	int status = -ENOMEM;
+	int status;
 	int i;
 	struct ocrdma_reg_nsmr_cont *cmd;
 
@@ -2033,9 +2033,7 @@ static int ocrdma_mbx_reg_mr_cont(struct ocrdma_dev *dev,
 		    upper_32_bits(hwmr->pbl_table[i + pbl_offset].pa);
 	}
 	status = ocrdma_mbx_cmd(dev, (struct ocrdma_mqe *)cmd);
-	if (status)
-		goto mbx_err;
-mbx_err:
+
 	kfree(cmd);
 	return status;
 }
@@ -2496,7 +2494,7 @@ static int ocrdma_set_av_params(struct ocrdma_qp *qp,
 {
 	int status;
 	struct rdma_ah_attr *ah_attr = &attrs->ah_attr;
-	union ib_gid sgid, zgid;
+	union ib_gid sgid;
 	struct ib_gid_attr sgid_attr;
 	u32 vlan_id = 0xFFFF;
 	u8 mac_addr[6], hdr_type;
@@ -2529,16 +2527,12 @@ static int ocrdma_set_av_params(struct ocrdma_qp *qp,
 
 	status = ib_get_cached_gid(&dev->ibdev, 1, grh->sgid_index,
 				   &sgid, &sgid_attr);
-	if (!status && sgid_attr.ndev) {
+	if (!status) {
 		vlan_id = rdma_vlan_dev_vlan_id(sgid_attr.ndev);
 		memcpy(mac_addr, sgid_attr.ndev->dev_addr, ETH_ALEN);
 		dev_put(sgid_attr.ndev);
 	}
 
-	memset(&zgid, 0, sizeof(zgid));
-	if (!memcmp(&sgid, &zgid, sizeof(zgid)))
-		return -EINVAL;
-
 	qp->sgid_idx = grh->sgid_index;
 	memcpy(&cmd->params.sgid[0], &sgid.raw[0], sizeof(cmd->params.sgid));
 	status = ocrdma_resolve_dmac(dev, ah_attr, &mac_addr[0]);
@@ -3133,12 +3127,12 @@ done:
 static int ocrdma_mbx_modify_eqd(struct ocrdma_dev *dev, struct ocrdma_eq *eq,
 				 int num)
 {
-	int i, status = -ENOMEM;
+	int i, status;
 	struct ocrdma_modify_eqd_req *cmd;
 
 	cmd = ocrdma_init_emb_mqe(OCRDMA_CMD_MODIFY_EQ_DELAY, sizeof(*cmd));
 	if (!cmd)
-		return status;
+		return -ENOMEM;
 
 	ocrdma_init_mch(&cmd->cmd.req, OCRDMA_CMD_MODIFY_EQ_DELAY,
 			OCRDMA_SUBSYS_COMMON, sizeof(*cmd));
@@ -3151,9 +3145,7 @@ static int ocrdma_mbx_modify_eqd(struct ocrdma_dev *dev, struct ocrdma_eq *eq,
 				(eq[i].aic_obj.prev_eqd * 65)/100;
 	}
 	status = ocrdma_mbx_cmd(dev, (struct ocrdma_mqe *)cmd);
-	if (status)
-		goto mbx_err;
-mbx_err:
+
 	kfree(cmd);
 	return status;
 }
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_main.c b/drivers/infiniband/hw/ocrdma/ocrdma_main.c
index fbfbd9e96147..eb8b6a935016 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma_main.c
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_main.c
@@ -158,10 +158,7 @@ static int ocrdma_register_device(struct ocrdma_dev *dev)
 	dev->ibdev.query_device = ocrdma_query_device;
 	dev->ibdev.query_port = ocrdma_query_port;
 	dev->ibdev.modify_port = ocrdma_modify_port;
-	dev->ibdev.query_gid = ocrdma_query_gid;
 	dev->ibdev.get_netdev = ocrdma_get_netdev;
-	dev->ibdev.add_gid = ocrdma_add_gid;
-	dev->ibdev.del_gid = ocrdma_del_gid;
 	dev->ibdev.get_link_layer = ocrdma_link_layer;
 	dev->ibdev.alloc_pd = ocrdma_alloc_pd;
 	dev->ibdev.dealloc_pd = ocrdma_dealloc_pd;
@@ -217,6 +214,7 @@ static int ocrdma_register_device(struct ocrdma_dev *dev)
 		dev->ibdev.destroy_srq = ocrdma_destroy_srq;
 		dev->ibdev.post_srq_recv = ocrdma_post_srq_recv;
 	}
+	dev->ibdev.driver_id = RDMA_DRIVER_OCRDMA;
 	return ib_register_device(&dev->ibdev, NULL);
 }
 
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
index 8009bdad4e5b..784ed6b09a46 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
@@ -62,40 +62,6 @@ int ocrdma_query_pkey(struct ib_device *ibdev, u8 port, u16 index, u16 *pkey)
 	return 0;
 }
 
-int ocrdma_query_gid(struct ib_device *ibdev, u8 port,
-		     int index, union ib_gid *sgid)
-{
-	int ret;
-
-	memset(sgid, 0, sizeof(*sgid));
-	if (index >= OCRDMA_MAX_SGID)
-		return -EINVAL;
-
-	ret = ib_get_cached_gid(ibdev, port, index, sgid, NULL);
-	if (ret == -EAGAIN) {
-		memcpy(sgid, &zgid, sizeof(*sgid));
-		return 0;
-	}
-
-	return ret;
-}
-
-int ocrdma_add_gid(struct ib_device *device,
-		   u8 port_num,
-		   unsigned int index,
-		   const union ib_gid *gid,
-		   const struct ib_gid_attr *attr,
-		   void **context) {
-	return  0;
-}
-
-int  ocrdma_del_gid(struct ib_device *device,
-		    u8 port_num,
-		    unsigned int index,
-		    void **context) {
-	return 0;
-}
-
 int ocrdma_query_device(struct ib_device *ibdev, struct ib_device_attr *attr,
 			struct ib_udata *uhw)
 {
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.h b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.h
index 704ef1e9271b..9a9971708646 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.h
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.h
@@ -61,19 +61,7 @@ enum rdma_protocol_type
 ocrdma_query_protocol(struct ib_device *device, u8 port_num);
 
 void ocrdma_get_guid(struct ocrdma_dev *, u8 *guid);
-int ocrdma_query_gid(struct ib_device *, u8 port,
-		     int index, union ib_gid *gid);
 struct net_device *ocrdma_get_netdev(struct ib_device *device, u8 port_num);
-int ocrdma_add_gid(struct ib_device *device,
-		   u8 port_num,
-		   unsigned int index,
-		   const union ib_gid *gid,
-		   const struct ib_gid_attr *attr,
-		   void **context);
-int  ocrdma_del_gid(struct ib_device *device,
-		    u8 port_num,
-		    unsigned int index,
-		    void **context);
 int ocrdma_query_pkey(struct ib_device *, u8 port, u16 index, u16 *pkey);
 
 struct ib_ucontext *ocrdma_alloc_ucontext(struct ib_device *,