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ibmvnic: Fix TX completion error handling

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TX completions received with an error return code are not
being processed properly. When an error code is seen, do not
proceed to the next completion before cleaning up the existing
entry's data structures.

Fixes: 032c5e8284 ("Driver for IBM System i/p VNIC protocol")
Signed-off-by: Thomas Falcon <tlfalcon@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Thomas Falcon 2020-12-01 09:52:11 -06:00 committed by David S. Miller
parent b71ec95223
commit ba246c1751
1 changed files with 1 additions and 3 deletions
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4
drivers/net/ethernet/ibm/ibmvnic.c
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@ -3128,11 +3128,9 @@ static int ibmvnic_complete_tx(struct ibmvnic_adapter *adapter,
next = ibmvnic_next_scrq(adapter, scrq);
for (i = 0; i < next->tx_comp.num_comps; i++) {
if (next->tx_comp.rcs[i]) {
if (next->tx_comp.rcs[i])
dev_err(dev, "tx error %x\n",
next->tx_comp.rcs[i]);
continue;
}
index = be32_to_cpu(next->tx_comp.correlators[i]);
if (index & IBMVNIC_TSO_POOL_MASK) {
tx_pool = &adapter->tso_pool[pool];