On Wed, Sep 23, 2015 at 10:05:13AM +0200, Michal Privoznik wrote:
Now that virQEMUDriverCreateXMLConf is never called with NULL (after 086f37e97aab) we can safely drop useless check in qemuDomainDeviceDefPostParse as we are guaranteed to be always called with the driver initialized. Therefore checking if driver is NULL makes no sense. Moreover, if we mix it with direct driver dereference.Signed-off-by: Michal Privoznik <mpriv...@redhat.com> --- src/qemu/qemu_domain.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c index 7d92f3a..8e3a7d3 100644 --- a/src/qemu/qemu_domain.c +++ b/src/qemu/qemu_domain.c @@ -1233,12 +1233,9 @@ qemuDomainDeviceDefPostParse(virDomainDeviceDefPtr dev, { virQEMUDriverPtr driver = opaque; virQEMUCapsPtr qemuCaps = NULL; - virQEMUDriverConfigPtr cfg = NULL; + virQEMUDriverConfigPtr cfg = virQEMUDriverGetConfig(driver); int ret = -1; - if (driver) - cfg = virQEMUDriverGetConfig(driver); -
It's nice, but since you're cleaning it up, this makes another check for (cfg) below useless as well.
qemuCaps = virQEMUCapsCacheLookup(driver->qemuCapsCache, def->emulator);
if (dev->type == VIR_DOMAIN_DEVICE_NET &&
--
2.4.9
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