[libvirt] [PATCH v3 2/9] interface: Remove some unnecessary goto's for Interface tests

Rather than using goto cleanup on object find failure and having cleanup need to check if the obj was present before unlocking, just return immediately. Signed-off-by: John Ferlan <jferlan(a)redhat.com&gt; --- src/test/test_driver.c | 35 ++++++++++++----------------------- 1 file changed, 12 insertions(+), 23 deletions(-) diff --git a/src/test/test_driver.c b/src/test/test_driver.c index d9f9329..8f7ff63 100644 --- a/src/test/test_driver.c +++ b/src/test/test_driver.c @@ -3709,13 +3709,11 @@ testInterfaceLookupByName(virConnectPtr conn, virInterfacePtr ret = NULL; if (!(obj = testInterfaceObjFindByName(privconn, name))) - goto cleanup; + return NULL; ret = virGetInterface(conn, obj->def->name, obj->def->mac); - cleanup: - if (obj) - virInterfaceObjUnlock(obj); + virInterfaceObjUnlock(obj); return ret; } @@ -3760,13 +3758,11 @@ testInterfaceIsActive(virInterfacePtr iface) int ret = -1; if (!(obj = testInterfaceObjFindByName(privconn, iface->name))) - goto cleanup; + return -1; ret = virInterfaceObjIsActive(obj); - cleanup: - if (obj) - virInterfaceObjUnlock(obj); + virInterfaceObjUnlock(obj); return ret; } @@ -3875,13 +3871,11 @@ testInterfaceGetXMLDesc(virInterfacePtr iface, virCheckFlags(0, NULL); if (!(obj = testInterfaceObjFindByName(privconn, iface->name))) - goto cleanup; + return NULL; ret = virInterfaceDefFormat(obj->def); - cleanup: - if (obj) - virInterfaceObjUnlock(obj); + virInterfaceObjUnlock(obj); return ret; } @@ -3922,16 +3916,13 @@ testInterfaceUndefine(virInterfacePtr iface) { testDriverPtr privconn = iface->conn->privateData; virInterfaceObjPtr obj; - int ret = -1; if (!(obj = testInterfaceObjFindByName(privconn, iface->name))) - goto cleanup; + return -1; virInterfaceObjRemove(&privconn->ifaces, obj); - ret = 0; - cleanup: - return ret; + return 0; } @@ -3946,7 +3937,7 @@ testInterfaceCreate(virInterfacePtr iface, virCheckFlags(0, -1); if (!(obj = testInterfaceObjFindByName(privconn, iface->name))) - goto cleanup; + return -1; if (obj->active != 0) { virReportError(VIR_ERR_OPERATION_INVALID, NULL); @@ -3957,8 +3948,7 @@ testInterfaceCreate(virInterfacePtr iface, ret = 0; cleanup: - if (obj) - virInterfaceObjUnlock(obj); + virInterfaceObjUnlock(obj); return ret; } @@ -3974,7 +3964,7 @@ testInterfaceDestroy(virInterfacePtr iface, virCheckFlags(0, -1); if (!(obj = testInterfaceObjFindByName(privconn, iface->name))) - goto cleanup; + return -1; if (obj->active == 0) { virReportError(VIR_ERR_OPERATION_INVALID, NULL); @@ -3985,8 +3975,7 @@ testInterfaceDestroy(virInterfacePtr iface, ret = 0; cleanup: - if (obj) - virInterfaceObjUnlock(obj); + virInterfaceObjUnlock(obj); return ret; } -- 2.9.4