net/bonding: check code of allmulticast mode switch

[dpdk.git] / drivers / net / bonding / rte_eth_bond_pmd.c

diff --git a/drivers/net/bonding/rte_eth_bond_pmd.c b/drivers/net/bonding/rte_eth_bond_pmd.c
index 060c1dd..e1034e7 100644 (file)
--- a/drivers/net/bonding/rte_eth_bond_pmd.c
+++ b/drivers/net/bonding/rte_eth_bond_pmd.c
@@ -2647,6 +2647,8 @@ bond_ethdev_allmulticast_enable(struct rte_eth_dev *eth_dev)
 {
        struct bond_dev_private *internals = eth_dev->data->dev_private;
        int i;
+       int ret;
+       uint16_t port_id;
 
        switch (internals->mode) {
        /* allmulti mode is propagated to all slaves */
@@ -2655,9 +2657,13 @@ bond_ethdev_allmulticast_enable(struct rte_eth_dev *eth_dev)
        case BONDING_MODE_BROADCAST:
        case BONDING_MODE_8023AD:
                for (i = 0; i < internals->slave_count; i++) {
-                       uint16_t port_id = internals->slaves[i].port_id;
+                       port_id = internals->slaves[i].port_id;
 
-                       rte_eth_allmulticast_enable(port_id);
+                       ret = rte_eth_allmulticast_enable(port_id);
+                       if (ret != 0)
+                               RTE_BOND_LOG(ERR,
+                                       "Failed to enable allmulti mode for port %u: %s",
+                                       port_id, rte_strerror(-ret));
                }
                break;
        /* allmulti mode is propagated only to primary slave */
@@ -2668,7 +2674,12 @@ bond_ethdev_allmulticast_enable(struct rte_eth_dev *eth_dev)
                /* Do not touch allmulti when there cannot be primary ports */
                if (internals->slave_count == 0)
                        break;
-               rte_eth_allmulticast_enable(internals->current_primary_port);
+               port_id = internals->current_primary_port;
+               ret = rte_eth_allmulticast_enable(port_id);
+               if (ret != 0)
+                       RTE_BOND_LOG(ERR,
+                               "Failed to enable allmulti mode for port %u: %s",
+                               port_id, rte_strerror(-ret));
        }
 }
 
@@ -2677,6 +2688,8 @@ bond_ethdev_allmulticast_disable(struct rte_eth_dev *eth_dev)
 {
        struct bond_dev_private *internals = eth_dev->data->dev_private;
        int i;
+       int ret;
+       uint16_t port_id;
 
        switch (internals->mode) {
        /* allmulti mode is propagated to all slaves */
@@ -2691,7 +2704,12 @@ bond_ethdev_allmulticast_disable(struct rte_eth_dev *eth_dev)
                            bond_mode_8023ad_ports[port_id].forced_rx_flags ==
                                        BOND_8023AD_FORCED_ALLMULTI)
                                continue;
-                       rte_eth_allmulticast_disable(port_id);
+
+                       ret = rte_eth_allmulticast_disable(port_id);
+                       if (ret != 0)
+                               RTE_BOND_LOG(ERR,
+                                       "Failed to disable allmulti mode for port %u: %s",
+                                       port_id, rte_strerror(-ret));
                }
                break;
        /* allmulti mode is propagated only to primary slave */
@@ -2702,7 +2720,12 @@ bond_ethdev_allmulticast_disable(struct rte_eth_dev *eth_dev)
                /* Do not touch allmulti when there cannot be primary ports */
                if (internals->slave_count == 0)
                        break;
-               rte_eth_allmulticast_disable(internals->current_primary_port);
+               port_id = internals->current_primary_port;
+               ret = rte_eth_allmulticast_disable(port_id);
+               if (ret != 0)
+                       RTE_BOND_LOG(ERR,
+                               "Failed to disable allmulti mode for port %u: %s",
+                               port_id, rte_strerror(-ret));
        }
 }