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ibmvnic: Fix endian error when requesting device capabilities 

When a vNIC client driver requests a faulty device setting, the
server returns an acceptable value for the client to request.
This 64 bit value was incorrectly being swapped as a 32 bit value,
resulting in loss of data. This patch corrects that by using
the 64 bit swap function.

Signed-off-by: Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
hifive-unleashed-5.1
Thomas Falcon 2017-02-15 10:32:11 -06:00 committed by David S. Miller
parent 7627ae6030
commit 28f4d16570
1 changed files with 2 additions and 2 deletions
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4
drivers/net/ethernet/ibm/ibmvnic.c
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@ -2389,10 +2389,10 @@ static void handle_request_cap_rsp(union ibmvnic_crq *crq,
case PARTIALSUCCESS:
dev_info(dev, "req=%lld, rsp=%ld in %s queue, retrying.\n",
*req_value,
(long int)be32_to_cpu(crq->request_capability_rsp.
(long int)be64_to_cpu(crq->request_capability_rsp.
number), name);
release_sub_crqs_no_irqs(adapter);
*req_value = be32_to_cpu(crq->request_capability_rsp.number);
*req_value = be64_to_cpu(crq->request_capability_rsp.number);
init_sub_crqs(adapter, 1);
return;
default: