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Commit 28f4d165 authored by Thomas Falcon's avatar Thomas Falcon Committed by David S. Miller
Browse files

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: default avatarThomas Falcon <tlfalcon@linux.vnet.ibm.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 7627ae60

drivers/net/ethernet/ibm/ibmvnic.c

+2 −2
Original line number Diff line number Diff line
@@ -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: