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ibmvnic: Include missing return code checks in reset function

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Check the return codes of these functions and halt reset
in case of failure. The driver will remain in a dormant state
until the next reset event, when device initialization will be
re-attempted.

Signed-off-by: Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Thomas Falcon
2018-08-30 13:19:53 -05:00
committed by David S. Miller
parent c81c7012e0
commit f611a5b4a5
1 changed files with 9 additions and 3 deletions
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12
drivers/net/ethernet/ibm/ibmvnic.c
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@@ -1823,11 +1823,17 @@ static int do_reset(struct ibmvnic_adapter *adapter,
adapter->map_id = 1; adapter->map_id = 1;
release_rx_pools(adapter); release_rx_pools(adapter);
release_tx_pools(adapter); release_tx_pools(adapter);
init_rx_pools(netdev); rc = init_rx_pools(netdev);
init_tx_pools(netdev); if (rc)
return rc;
rc = init_tx_pools(netdev);
if (rc)
return rc;
release_napi(adapter); release_napi(adapter);
init_napi(adapter); rc = init_napi(adapter);
if (rc)
return rc;
} else { } else {
rc = reset_tx_pools(adapter); rc = reset_tx_pools(adapter);
if (rc) if (rc)