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Replace virNodeDeviceFree with virObjectUnref

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Since virNodeDeviceFree will call virObjectUnref anyway, let's just use that
directly so as to avoid the possibility that we inadvertently clear out
a pending error message when using the public API.
This commit is contained in:
John Ferlan 2014-11-29 07:03:35 -05:00
parent 121c09a90b
commit e3b456de0f
4 changed files with 7 additions and 11 deletions
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4
cfg.mk
View File

@ -992,7 +992,7 @@ sc_prohibit_system_error_with_vir_err:
# functions. There's a corresponding exclude to allow usage within tests,
# docs, examples, tools, src/libvirt-*.c, and include/libvirt/libvirt-*.h
sc_prohibit_virXXXFree:
@prohibit='\bvir(Domain|Network)Free\b' \
@prohibit='\bvir(Domain|Network|NodeDevice)Free\b' \
exclude='sc_prohibit_virXXXFree' \
halt='avoid using 'virXXXFree', use 'virObjectUnref' instead' \
$(_sc_search_regexp)
@ -1186,4 +1186,4 @@ exclude_file_name_regexp--sc_prohibit_devname = \
^(tools/virsh.pod|cfg.mk|docs/.*)$$
exclude_file_name_regexp--sc_prohibit_virXXXFree = \
^(docs/|tests/|examples/|tools/|cfg.mk|src/libvirt_public.syms|include/libvirt/libvirt-(domain|network).h|src/libvirt-(domain|qemu|network).c$$)
^(docs/|tests/|examples/|tools/|cfg.mk|src/libvirt_public.syms|include/libvirt/libvirt-(domain|network|nodedev).h|src/libvirt-(domain|qemu|network|nodedev).c$$)

5
daemon/remote.c
View File

@ -3375,8 +3375,7 @@ remoteDispatchNodeDeviceGetParent(virNetServerPtr server ATTRIBUTE_UNUSED,
cleanup:
if (rv < 0)
virNetMessageSaveError(rerr);
if (dev)
virNodeDeviceFree(dev);
virObjectUnref(dev);
return rv;
}
@ -4908,7 +4907,7 @@ remoteDispatchConnectListAllNodeDevices(virNetServerPtr server ATTRIBUTE_UNUSED,
virNetMessageSaveError(rerr);
if (devices && ndevices > 0) {
for (i = 0; i < ndevices; i++)
virNodeDeviceFree(devices[i]);
virObjectUnref(devices[i]);
VIR_FREE(devices);
}
return rv;

6
src/conf/node_device_conf.c
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@ -1825,10 +1825,8 @@ virNodeDeviceObjListExport(virConnectPtr conn,
cleanup:
if (tmp_devices) {
for (i = 0; i < ndevices; i++) {
if (tmp_devices[i])
virNodeDeviceFree(tmp_devices[i]);
}
for (i = 0; i < ndevices; i++)
virObjectUnref(tmp_devices[i]);
}
VIR_FREE(tmp_devices);

3
src/remote/remote_driver.c
View File

@ -3387,8 +3387,7 @@ remoteConnectListAllNodeDevices(virConnectPtr conn,
cleanup:
if (tmp_devices) {
for (i = 0; i < ret.devices.devices_len; i++)
if (tmp_devices[i])
virNodeDeviceFree(tmp_devices[i]);
virObjectUnref(tmp_devices[i]);
VIR_FREE(tmp_devices);
}