ibmvnic: Fix TX completion error handling
[ Upstream commit5.4-rM2-2.2.x-imx-squashedba246c1751
] 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> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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40caea31dd
commit
9a3cce1cee
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@ -3003,11 +3003,9 @@ restart_loop:
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next = ibmvnic_next_scrq(adapter, scrq);
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for (i = 0; i < next->tx_comp.num_comps; i++) {
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if (next->tx_comp.rcs[i]) {
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if (next->tx_comp.rcs[i])
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dev_err(dev, "tx error %x\n",
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next->tx_comp.rcs[i]);
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continue;
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}
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index = be32_to_cpu(next->tx_comp.correlators[i]);
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if (index & IBMVNIC_TSO_POOL_MASK) {
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tx_pool = &adapter->tso_pool[pool];
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