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qemu: replace "def->nets[i]" with "net" and "def->sounds[i]" with "sound"

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More occurences of repeatedly dereferencing the same pointer stored in
an array are replaced with the definition of a temporary pointer that
is then used directly. No functional change.
This commit is contained in:
Laine Stump 2016-10-12 15:01:32 -04:00
parent 9ca53303f8
commit ac47e4a622
1 changed files with 29 additions and 20 deletions
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49
src/qemu/qemu_domain_address.c
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@ -211,11 +211,14 @@ qemuDomainAssignSpaprVIOAddresses(virDomainDefPtr def,
/* Default values match QEMU. See spapr_(llan|vscsi|vty).c */
for (i = 0; i < def->nnets; i++) {
if (def->nets[i]->model &&
STREQ(def->nets[i]->model, "spapr-vlan"))
def->nets[i]->info.type = VIR_DOMAIN_DEVICE_ADDRESS_TYPE_SPAPRVIO;
if (qemuDomainAssignSpaprVIOAddress(def, &def->nets[i]->info,
VIO_ADDR_NET) < 0)
virDomainNetDefPtr net = def->nets[i];
if (net->model &&
STREQ(net->model, "spapr-vlan")) {
net->info.type = VIR_DOMAIN_DEVICE_ADDRESS_TYPE_SPAPRVIO;
}
if (qemuDomainAssignSpaprVIOAddress(def, &net->info, VIO_ADDR_NET) < 0)
goto cleanup;
}
@ -283,9 +286,11 @@ qemuDomainPrimeVirtioDeviceAddresses(virDomainDefPtr def,
}
for (i = 0; i < def->nnets; i++) {
if (STREQ(def->nets[i]->model, "virtio") &&
def->nets[i]->info.type == VIR_DOMAIN_DEVICE_ADDRESS_TYPE_NONE) {
def->nets[i]->info.type = type;
virDomainNetDefPtr net = def->nets[i];
if (STREQ(net->model, "virtio") &&
net->info.type == VIR_DOMAIN_DEVICE_ADDRESS_TYPE_NONE) {
net->info.type = type;
}
}
@ -1047,31 +1052,35 @@ qemuDomainAssignDevicePCISlots(virDomainDefPtr def,
/* Network interfaces */
for (i = 0; i < def->nnets; i++) {
virDomainNetDefPtr net = def->nets[i];
/* type='hostdev' network devices might be USB, and are also
* in hostdevs list anyway, so handle them with other hostdevs
* instead of here.
*/
if ((def->nets[i]->type == VIR_DOMAIN_NET_TYPE_HOSTDEV) ||
!virDeviceInfoPCIAddressWanted(&def->nets[i]->info)) {
if ((net->type == VIR_DOMAIN_NET_TYPE_HOSTDEV) ||
!virDeviceInfoPCIAddressWanted(&net->info)) {
continue;
}
if (virDomainPCIAddressReserveNextSlot(addrs, &def->nets[i]->info,
flags) < 0)
if (virDomainPCIAddressReserveNextSlot(addrs, &net->info, flags) < 0)
goto error;
}
/* Sound cards */
for (i = 0; i < def->nsounds; i++) {
if (!virDeviceInfoPCIAddressWanted(&def->sounds[i]->info))
continue;
/* Skip ISA sound card, PCSPK and usb-audio */
if (def->sounds[i]->model == VIR_DOMAIN_SOUND_MODEL_SB16 ||
def->sounds[i]->model == VIR_DOMAIN_SOUND_MODEL_PCSPK ||
def->sounds[i]->model == VIR_DOMAIN_SOUND_MODEL_USB)
virDomainSoundDefPtr sound = def->sounds[i];
if (!virDeviceInfoPCIAddressWanted(&sound->info))
continue;
if (virDomainPCIAddressReserveNextSlot(addrs, &def->sounds[i]->info,
flags) < 0)
/* Skip ISA sound card, PCSPK and usb-audio */
if (sound->model == VIR_DOMAIN_SOUND_MODEL_SB16 ||
sound->model == VIR_DOMAIN_SOUND_MODEL_PCSPK ||
sound->model == VIR_DOMAIN_SOUND_MODEL_USB) {
continue;
}
if (virDomainPCIAddressReserveNextSlot(addrs, &sound->info, flags) < 0)
goto error;
}