Merge branch 'for-joerg/arm-smmu/updates' of git://git.kernel.org/pub/scm/linux/kerne...
[cascardo/linux.git] / drivers / net / ethernet / broadcom / cnic.c
index 23f23c9..f05fab6 100644 (file)
@@ -382,10 +382,8 @@ static int cnic_iscsi_nl_msg_recv(struct cnic_dev *dev, u32 msg_type,
                if (l5_cid >= MAX_CM_SK_TBL_SZ)
                        break;
 
-               rcu_read_lock();
                if (!rcu_access_pointer(cp->ulp_ops[CNIC_ULP_L4])) {
                        rc = -ENODEV;
-                       rcu_read_unlock();
                        break;
                }
                csk = &cp->csk_tbl[l5_cid];
@@ -414,7 +412,6 @@ static int cnic_iscsi_nl_msg_recv(struct cnic_dev *dev, u32 msg_type,
                        }
                }
                csk_put(csk);
-               rcu_read_unlock();
                rc = 0;
        }
        }
@@ -615,7 +612,7 @@ static int cnic_unregister_device(struct cnic_dev *dev, int ulp_type)
                cnic_send_nlmsg(cp, ISCSI_KEVENT_IF_DOWN, NULL);
 
        mutex_lock(&cnic_lock);
-       if (rcu_dereference(cp->ulp_ops[ulp_type])) {
+       if (rcu_access_pointer(cp->ulp_ops[ulp_type])) {
                RCU_INIT_POINTER(cp->ulp_ops[ulp_type], NULL);
                cnic_put(dev);
        } else {