From: Anthony PERARD <anthony.perard@citrix.com>
Date: Mon, 13 Feb 2012 12:20:13 +0000 (+0000)
Subject: pci: Do not check if a bus exist in pci_parse_devaddr.
X-Git-Tag: v1.1-rc0~124^2~19
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=fdba487859bff44db21dc119ee2b1b3691c69f0f;p=thirdparty%2Fqemu.git

pci: Do not check if a bus exist in pci_parse_devaddr.

Actually, pci_parse_devaddr checks if the dom/bus of the PCI address exist. But
this should be the jobs of a caller. In fact, the two callers of this function
will try to retrieve the PCIBus related to the devaddr and return an error if
they cannot.

Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---

diff --git a/hw/pci.c b/hw/pci.c
index bf046bfcad7..38e1de566c6 100644
--- a/hw/pci.c
+++ b/hw/pci.c
@@ -529,10 +529,6 @@ int pci_parse_devaddr(const char *addr, int *domp, int *busp,
     if (*e)
 	return -1;
 
-    /* Note: QEMU doesn't implement domains other than 0 */
-    if (!pci_find_bus(pci_find_root_bus(dom), bus))
-	return -1;
-
     *domp = dom;
     *busp = bus;
     *slotp = slot;