1 files changed, 7 insertions, 15 deletions

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;
 }