'completetion_status' is used in some places, e.g., hv_pci_protocol_negotiation(), so we should make sure it's initialized in error case too, though the error is unlikely here. I didn't get a real issue. Cc: Jake Oshins <jakeo@xxxxxxxxxxxxx> Cc: K. Y. Srinivasan <kys@xxxxxxxxxxxxx> Cc: Haiyang Zhang <haiyangz@xxxxxxxxxxxxx> Cc: Vitaly Kuznetsov <vkuznets@xxxxxxxxxx> Signed-off-by: Dexuan Cui <decui@xxxxxxxxxxxxx> --- drivers/pci/host/pci-hyperv.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/pci/host/pci-hyperv.c b/drivers/pci/host/pci-hyperv.c index f337239..a93bd5d 100644 --- a/drivers/pci/host/pci-hyperv.c +++ b/drivers/pci/host/pci-hyperv.c @@ -456,6 +456,9 @@ hv_pci_generic_compl(void *context, struct pci_response *resp, if (resp_packet_size >= offsetofend(struct pci_response, status)) comp_pkt->completion_status = resp->status; + else + comp_pkt->completion_status = -1; + complete(&comp_pkt->host_event); } -- 2.7.4 _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
