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udev: Parse PCI devices even if libpciaccess fails

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We only use libpciaccess for resolving device product/vendor. If
initializing the library fails (say if using qemu:///session), don't
warn so loudly, and carry on as usual.
This commit is contained in:
Cole Robinson 2010-06-30 15:57:54 -04:00
parent 15770695d8
commit ed005221ff
1 changed files with 6 additions and 3 deletions
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9
src/node_device/node_device_udev.c
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@ -363,12 +363,15 @@ static int udevTranslatePCIIds(unsigned int vendor,
char **vendor_string, char **vendor_string,
char **product_string) char **product_string)
{ {
int ret = -1; int ret = -1, pciret;
struct pci_id_match m; struct pci_id_match m;
const char *vendor_name = NULL, *device_name = NULL; const char *vendor_name = NULL, *device_name = NULL;
if (pci_system_init() != 0) { if ((pciret = pci_system_init()) != 0) {
VIR_ERROR0(_("Failed to initialize libpciaccess")); char ebuf[256];
VIR_INFO("Failed to initialize libpciaccess: %s",
virStrerror(pciret, ebuf, sizeof ebuf));
ret = 0;
goto out; goto out;
} }