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[Qemu-devel] [PATCH] pci: Merge pci_nic_init() into pci_nic_init_nofail(
From: |
Thomas Huth |
Subject: |
[Qemu-devel] [PATCH] pci: Merge pci_nic_init() into pci_nic_init_nofail() |
Date: |
Tue, 28 Apr 2015 12:50:07 +0200 |
The error reporting in pci_nic_init() is quite erratic: Some errors
are printed directly with error_report(), and some are passed back
to the caller pci_nic_init_nofail() via an Error pointer.
Since pci_nic_init() is only used by pci_nic_init_nofail(), the
functions can be simply merged to clean up this inconsistency.
Signed-off-by: Thomas Huth <address@hidden>
---
hw/pci/pci.c | 43 ++++++++++++++-----------------------------
1 file changed, 14 insertions(+), 29 deletions(-)
diff --git a/hw/pci/pci.c b/hw/pci/pci.c
index b3d5100..56947ae 100644
--- a/hw/pci/pci.c
+++ b/hw/pci/pci.c
@@ -1611,28 +1611,32 @@ static const char * const pci_nic_names[] = {
};
/* Initialize a PCI NIC. */
-static PCIDevice *pci_nic_init(NICInfo *nd, PCIBus *rootbus,
+PCIDevice *pci_nic_init_nofail(NICInfo *nd, PCIBus *rootbus,
const char *default_model,
- const char *default_devaddr,
- Error **errp)
+ const char *default_devaddr)
{
const char *devaddr = nd->devaddr ? nd->devaddr : default_devaddr;
Error *err = NULL;
PCIBus *bus;
- int devfn;
PCIDevice *pci_dev;
DeviceState *dev;
+ int devfn;
int i;
+ if (qemu_show_nic_models(nd->model, pci_nic_models)) {
+ exit(0);
+ }
+
i = qemu_find_nic_model(nd, pci_nic_models, default_model);
- if (i < 0)
- return NULL;
+ if (i < 0) {
+ exit(1);
+ }
bus = pci_get_bus_devfn(&devfn, rootbus, devaddr);
if (!bus) {
error_report("Invalid PCI device address %s for device %s",
devaddr, pci_nic_names[i]);
- return NULL;
+ exit(1);
}
pci_dev = pci_create(bus, devfn, pci_nic_names[i]);
@@ -1641,31 +1645,12 @@ static PCIDevice *pci_nic_init(NICInfo *nd, PCIBus
*rootbus,
object_property_set_bool(OBJECT(dev), true, "realized", &err);
if (err) {
- error_propagate(errp, err);
+ error_report_err(err);
object_unparent(OBJECT(dev));
- return NULL;
- }
- return pci_dev;
-}
-
-PCIDevice *pci_nic_init_nofail(NICInfo *nd, PCIBus *rootbus,
- const char *default_model,
- const char *default_devaddr)
-{
- Error *err = NULL;
- PCIDevice *res;
-
- if (qemu_show_nic_models(nd->model, pci_nic_models))
- exit(0);
-
- res = pci_nic_init(nd, rootbus, default_model, default_devaddr, &err);
- if (!res) {
- if (err) {
- error_report_err(err);
- }
exit(1);
}
- return res;
+
+ return pci_dev;
}
PCIDevice *pci_vga_init(PCIBus *bus)
--
1.8.3.1
- [Qemu-devel] [PATCH] pci: Merge pci_nic_init() into pci_nic_init_nofail(),
Thomas Huth <=