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| author | Lijun Pan <lijunp213@gmail.com> | 2021-04-14 10:46:15 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-04-28 14:16:51 +0300 |
| commit | 555cf23d1df21f0d413b62a1e9e0382e46d89afe (patch) | |
| tree | b1d6fbc6d94299bb643862ee688c8115307b4561 /drivers/net/ethernet/ibm | |
| parent | 2601cdb11d0f96668c850bc42677c3cc590681bf (diff) | |
| download | linux-555cf23d1df21f0d413b62a1e9e0382e46d89afe.tar.xz | |
ibmvnic: remove duplicate napi_schedule call in do_reset function
commit d3a6abccbd272aea7dc2c6f984bb5a2c11278e44 upstream.
During adapter reset, do_reset/do_hard_reset calls ibmvnic_open(),
which will calls napi_schedule if previous state is VNIC_CLOSED
(i.e, the reset case, and "ifconfig down" case). So there is no need
for do_reset to call napi_schedule again at the end of the function
though napi_schedule will neglect the request if napi is already
scheduled.
Fixes: ed651a10875f ("ibmvnic: Updated reset handling")
Signed-off-by: Lijun Pan <lijunp213@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/net/ethernet/ibm')
| -rw-r--r-- | drivers/net/ethernet/ibm/ibmvnic.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c index 7642cd0c4173..0eb06750a5d6 100644 --- a/drivers/net/ethernet/ibm/ibmvnic.c +++ b/drivers/net/ethernet/ibm/ibmvnic.c @@ -1760,7 +1760,7 @@ static int do_reset(struct ibmvnic_adapter *adapter, u64 old_num_rx_queues, old_num_tx_queues; u64 old_num_rx_slots, old_num_tx_slots; struct net_device *netdev = adapter->netdev; - int i, rc; + int rc; netdev_dbg(adapter->netdev, "Re-setting driver (%d)\n", rwi->reset_reason); @@ -1878,10 +1878,6 @@ static int do_reset(struct ibmvnic_adapter *adapter, /* refresh device's multicast list */ ibmvnic_set_multi(netdev); - /* kick napi */ - for (i = 0; i < adapter->req_rx_queues; i++) - napi_schedule(&adapter->napi[i]); - if (adapter->reset_reason != VNIC_RESET_FAILOVER && adapter->reset_reason != VNIC_RESET_CHANGE_PARAM) { call_netdevice_notifiers(NETDEV_NOTIFY_PEERS, netdev); |