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| author | Markus Armbruster <armbru@redhat.com> | 2020-07-14 18:02:00 +0200 |
|---|---|---|
| committer | Markus Armbruster <armbru@redhat.com> | 2020-07-21 16:23:43 +0200 |
| commit | 7a309cc95b862be74711e7a35997daa3f885651a (patch) | |
| tree | 1417043015cf7f35de0ebd21ff2d72a05a5b3b52 /hw/ppc | |
| parent | af3d69058e09bede9900f266a618ed11f76f49f3 (diff) | |
| download | qemu-7a309cc95b862be74711e7a35997daa3f885651a.zip qemu-7a309cc95b862be74711e7a35997daa3f885651a.tar.gz qemu-7a309cc95b862be74711e7a35997daa3f885651a.tar.bz2 | |
qom: Change object_get_canonical_path_component() not to malloc
object_get_canonical_path_component() returns a malloced copy of a
property name on success, null on failure.
19 of its 25 callers immediately free the returned copy.
Change object_get_canonical_path_component() to return the property
name directly. Since modifying the name would be wrong, adjust the
return type to const char *.
Drop the free from the 19 callers become simpler, add the g_strdup()
to the other six.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20200714160202.3121879-4-armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Li Qiang <liq3ea@gmail.com>
Diffstat (limited to 'hw/ppc')
| -rw-r--r-- | hw/ppc/spapr_drc.c | 3 | ||||
| -rw-r--r-- | hw/ppc/trace-events | 2 |
2 files changed, 2 insertions, 3 deletions
diff --git a/hw/ppc/spapr_drc.c b/hw/ppc/spapr_drc.c index 43d12bc..fe998d8 100644 --- a/hw/ppc/spapr_drc.c +++ b/hw/ppc/spapr_drc.c @@ -513,7 +513,7 @@ static void realize(DeviceState *d, Error **errp) SpaprDrc *drc = SPAPR_DR_CONNECTOR(d); Object *root_container; gchar *link_name; - char *child_name; + const char *child_name; trace_spapr_drc_realize(spapr_drc_index(drc)); /* NOTE: we do this as part of realize/unrealize due to the fact @@ -529,7 +529,6 @@ static void realize(DeviceState *d, Error **errp) trace_spapr_drc_realize_child(spapr_drc_index(drc), child_name); object_property_add_alias(root_container, link_name, drc->owner, child_name); - g_free(child_name); g_free(link_name); vmstate_register(VMSTATE_IF(drc), spapr_drc_index(drc), &vmstate_spapr_drc, drc); diff --git a/hw/ppc/trace-events b/hw/ppc/trace-events index 9ea620f..7c0be41 100644 --- a/hw/ppc/trace-events +++ b/hw/ppc/trace-events @@ -57,7 +57,7 @@ spapr_drc_detach(uint32_t index) "drc: 0x%"PRIx32 spapr_drc_awaiting_quiesce(uint32_t index) "drc: 0x%"PRIx32 spapr_drc_reset(uint32_t index) "drc: 0x%"PRIx32 spapr_drc_realize(uint32_t index) "drc: 0x%"PRIx32 -spapr_drc_realize_child(uint32_t index, char *childname) "drc: 0x%"PRIx32", child name: %s" +spapr_drc_realize_child(uint32_t index, const char *childname) "drc: 0x%"PRIx32", child name: %s" spapr_drc_realize_complete(uint32_t index) "drc: 0x%"PRIx32 spapr_drc_unrealize(uint32_t index) "drc: 0x%"PRIx32 |