diff options
Diffstat (limited to 'drivers/net/ethernet')
| -rw-r--r-- | drivers/net/ethernet/emulex/benet/be.h | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/emulex/benet/be_main.c | 8 |
2 files changed, 9 insertions, 0 deletions
diff --git a/drivers/net/ethernet/emulex/benet/be.h b/drivers/net/ethernet/emulex/benet/be.h index 8ccaa2520dc3..97db5a7179df 100644 --- a/drivers/net/ethernet/emulex/benet/be.h +++ b/drivers/net/ethernet/emulex/benet/be.h @@ -374,6 +374,7 @@ enum vf_state { #define BE_FLAGS_NAPI_ENABLED (1 << 9) #define BE_FLAGS_QNQ_ASYNC_EVT_RCVD (1 << 11) #define BE_FLAGS_VXLAN_OFFLOADS (1 << 12) +#define BE_FLAGS_SETUP_DONE (1 << 13) #define BE_UC_PMAC_COUNT 30 #define BE_VF_UC_PMAC_COUNT 2 diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c index 80f754d7cf65..a18645407d21 100644 --- a/drivers/net/ethernet/emulex/benet/be_main.c +++ b/drivers/net/ethernet/emulex/benet/be_main.c @@ -2726,6 +2726,12 @@ static int be_close(struct net_device *netdev) struct be_eq_obj *eqo; int i; + /* This protection is needed as be_close() may be called even when the + * adapter is in cleared state (after eeh perm failure) + */ + if (!(adapter->flags & BE_FLAGS_SETUP_DONE)) + return 0; + be_roce_dev_close(adapter); if (adapter->flags & BE_FLAGS_NAPI_ENABLED) { @@ -3056,6 +3062,7 @@ static int be_clear(struct be_adapter *adapter) be_clear_queues(adapter); be_msix_disable(adapter); + adapter->flags &= ~BE_FLAGS_SETUP_DONE; return 0; } @@ -3560,6 +3567,7 @@ static int be_setup(struct be_adapter *adapter) adapter->phy.fc_autoneg = 1; be_schedule_worker(adapter); + adapter->flags |= BE_FLAGS_SETUP_DONE; return 0; err: be_clear(adapter); |