diff options
| author |   Dexuan Cui <decui@microsoft.com> | 2016-08-23 04:46:39 +0000 |
|---|---|---|
| committer |   Bjorn Helgaas <bhelgaas@google.com> | 2016-09-06 12:20:44 -0500 |
| commit | 7d0f8eec976ae5a364af84fd8e92f6da9ec05a41 (patch) | |
| tree | af6e352380a79fb63895566ea0afff775b1415a4 | |
| parent | PCI: hv: Use zero-length array in struct pci_packet (diff) | |
| download | wireguard-linux-7d0f8eec976ae5a364af84fd8e92f6da9ec05a41.tar.xz wireguard-linux-7d0f8eec976ae5a364af84fd8e92f6da9ec05a41.zip | |
PCI: hv: Use pci_function_description[0] in struct definitions
The 2 structs can use a zero-length array here, because dynamic memory of
the correct size is allocated in hv_pci_devices_present() and we don't need
this extra element.
No functional change.
Signed-off-by: Dexuan Cui <decui@microsoft.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: KY Srinivasan <kys@microsoft.com>
CC: Jake Oshins <jakeo@microsoft.com>
CC: Haiyang Zhang <haiyangz@microsoft.com>
CC: Vitaly Kuznetsov <vkuznets@redhat.com>
| -rw-r--r-- | drivers/pci/host/pci-hyperv.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/pci/host/pci-hyperv.c b/drivers/pci/host/pci-hyperv.c index 6fa40f111962..735fcc5aacc1 100644 --- a/drivers/pci/host/pci-hyperv.c +++ b/drivers/pci/host/pci-hyperv.c @@ -259,7 +259,7 @@ struct pci_bus_d0_entry { struct pci_bus_relations { struct pci_incoming_message incoming; u32 device_count; - struct pci_function_description func[1]; + struct pci_function_description func[0]; } __packed; struct pci_q_res_req_response { @@ -394,7 +394,7 @@ struct hv_dr_work { struct hv_dr_state { struct list_head list_entry; u32 device_count; - struct pci_function_description func[1]; + struct pci_function_description func[0]; }; enum hv_pcichild_state { |