igb: Cleanups to fix missing break in switch statements

This patch fixes WARNING:MISSING_BREAK found with checkpatch check.

Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

diff --git a/drivers/net/ethernet/intel/igb/e1000_i210.c b/drivers/net/ethernet/intel/igb/e1000_i210.c
index 71a2a17b15e624cbea86a6c97d50ea2b89e8e68f..2231598fb42d12833c8c4a134e7e888080e02df4 100644 (file)
--- a/drivers/net/ethernet/intel/igb/e1000_i210.c
+++ b/drivers/net/ethernet/intel/igb/e1000_i210.c
@@ -432,6 +432,7 @@ static s32 igb_read_invm_i210(struct e1000_hw *hw, u16 offset,
                        *data = ID_LED_RESERVED_FFFF;
                        ret_val = E1000_SUCCESS;
                }
+               break;
        case NVM_SUB_DEV_ID:
                *data = hw->subsystem_device_id;
                break;

diff --git a/drivers/net/ethernet/intel/igb/igb_ethtool.c b/drivers/net/ethernet/intel/igb/igb_ethtool.c
index 794d66bb1ba8624a003310b0f416daecd4d7d0b6..561df67ae595dd4161b82974d3b84e31cb59f2f3 100644 (file)
--- a/drivers/net/ethernet/intel/igb/igb_ethtool.c
+++ b/drivers/net/ethernet/intel/igb/igb_ethtool.c
@@ -2412,9 +2412,11 @@ static int igb_get_rss_hash_opts(struct igb_adapter *adapter,
        switch (cmd->flow_type) {
        case TCP_V4_FLOW:
                cmd->data |= RXH_L4_B_0_1 | RXH_L4_B_2_3;
+               /* Fall through */
        case UDP_V4_FLOW:
                if (adapter->flags & IGB_FLAG_RSS_FIELD_IPV4_UDP)
                        cmd->data |= RXH_L4_B_0_1 | RXH_L4_B_2_3;
+               /* Fall through */
        case SCTP_V4_FLOW:
        case AH_ESP_V4_FLOW:
        case AH_V4_FLOW:
@@ -2424,9 +2426,11 @@ static int igb_get_rss_hash_opts(struct igb_adapter *adapter,
                break;
        case TCP_V6_FLOW:
                cmd->data |= RXH_L4_B_0_1 | RXH_L4_B_2_3;
+               /* Fall through */
        case UDP_V6_FLOW:
                if (adapter->flags & IGB_FLAG_RSS_FIELD_IPV6_UDP)
                        cmd->data |= RXH_L4_B_0_1 | RXH_L4_B_2_3;
+               /* Fall through */
        case SCTP_V6_FLOW:
        case AH_ESP_V6_FLOW:
        case AH_V6_FLOW:

diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c
index 6469f9715e1b55ec2a150652f24bed5e465625af..97622394efb6405fa3938ee28581706c9685988b 100644 (file)
--- a/drivers/net/ethernet/intel/igb/igb_main.c
+++ b/drivers/net/ethernet/intel/igb/igb_main.c
@@ -726,12 +726,14 @@ static void igb_cache_ring_register(struct igb_adapter *adapter)
                                adapter->rx_ring[i]->reg_idx = rbase_offset +
                                                               Q_IDX_82576(i);
                }
+               /* Fall through */
        case e1000_82575:
        case e1000_82580:
        case e1000_i350:
        case e1000_i354:
        case e1000_i210:
        case e1000_i211:
+               /* Fall through */
        default:
                for (; i < adapter->num_rx_queues; i++)
                        adapter->rx_ring[i]->reg_idx = rbase_offset + i;
@@ -7958,11 +7960,13 @@ static void igb_vmm_control(struct igb_adapter *adapter)
                reg = rd32(E1000_DTXCTL);
                reg |= E1000_DTXCTL_VLAN_ADDED;
                wr32(E1000_DTXCTL, reg);
+               /* Fall through */
        case e1000_82580:
                /* enable replication vlan tag stripping */
                reg = rd32(E1000_RPLOLR);
                reg |= E1000_RPLOLR_STRVLAN;
                wr32(E1000_RPLOLR, reg);
+               /* Fall through */
        case e1000_i350:
                /* none of the above registers are supported by i350 */
                break;