virtio: fix the error return
Type: fix
@@ -673,7 +673,8 @@ virtio_pci_read_caps (vlib_main_t * vm, virtio_if_t * vif, void **bar)
if ((error = vlib_pci_read_config_u8 (vm, h, PCI_CAPABILITY_LIST, &pos)))
{
virtio_log_error (vif, "error in reading capabilty list position");
- clib_error_return (error, "error in reading capabilty list position");
+ return clib_error_return (error,
+ "error in reading capabilty list position");
}
while (pos)
{
@@ -683,8 +684,9 @@ virtio_pci_read_caps (vlib_main_t * vm, virtio_if_t * vif, void **bar)
{
virtio_log_error (vif, "%s [%2x]",
"error in reading the capability at", pos);
- clib_error_return (error,
- "error in reading the capability at [%2x]", pos);
+ return clib_error_return (error,
+ "error in reading the capability at [%2x]",
+ pos);
}
if (cap.cap_vndr == PCI_CAP_ID_MSIX)
@@ -694,7 +696,7 @@ virtio_pci_read_caps (vlib_main_t * vm, virtio_if_t * vif, void **bar)
if ((error =
vlib_pci_read_write_config (vm, h, VLIB_READ, pos + 2, &flags,
sizeof (flags))))
- clib_error_return (error,
+ return clib_error_return (error,
"error in reading the capability at [%2x]",
pos + 2);
@@ -805,14 +807,14 @@ virtio_pci_device_init (vlib_main_t * vm, virtio_if_t * vif,
{
args->rv = VNET_API_ERROR_UNSUPPORTED;
virtio_log_error (vif, "Device is not supported");
- clib_error_return (error, "Device is not supported");
+ return clib_error_return (error, "Device is not supported");
}
if (virtio_pci_reset_device (vm, vif) < 0)
{
args->rv = VNET_API_ERROR_INIT_FAILED;
virtio_log_error (vif, "Failed to reset the device");
- clib_error_return (error, "Failed to reset the device");
+ return clib_error_return (error, "Failed to reset the device");
}
/*
* read device features and negotiate (user) requested features
@@ -842,7 +844,8 @@ virtio_pci_device_init (vlib_main_t * vm, virtio_if_t * vif,
args->rv = VNET_API_ERROR_UNSUPPORTED;
virtio_log_error (vif,
"error encountered: Device doesn't support requested features");
- clib_error_return (error, "Device doesn't support requested features");
+ return clib_error_return (error,
+ "Device doesn't support requested features");
}
vif->status = status;
