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[libvirt] [PATCH 1/4] qemu: simplify addition of USB controller in qemuParseCommandLine



virDomainDefAddUSBController() does everything that the multiple lines
of code were doing.
---
 src/qemu/qemu_parse_command.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/src/qemu/qemu_parse_command.c b/src/qemu/qemu_parse_command.c
index 7ce90f9..23b0159 100644
--- a/src/qemu/qemu_parse_command.c
+++ b/src/qemu/qemu_parse_command.c
@@ -2350,14 +2350,8 @@ qemuParseCommandLine(virCapsPtr caps,
             WANT_VALUE();
             /* ignore, generted on the fly */
         } else if (STREQ(arg, "-usb")) {
-            virDomainControllerDefPtr ctldef;
-            ctldef = virDomainControllerDefNew(VIR_DOMAIN_CONTROLLER_TYPE_USB);
-            if (!ctldef)
+            if (virDomainDefAddUSBController(def, -1, -1) < 0)
                 goto error;
-            if (virDomainControllerInsert(def, ctldef) < 0) {
-                virDomainControllerDefFree(ctldef);
-                goto error;
-            }
         } else if (STREQ(arg, "-pidfile")) {
             WANT_VALUE();
             if (pidfile)
-- 
2.5.5


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