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From 637b26d723d07ce653b22c7882037db6661d0bbf Mon Sep 17 00:00:00 2001
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From: Markus Armbruster <armbru@redhat.com>
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Date: Mon, 18 Jun 2018 08:43:22 +0200
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Subject: [PATCH 15/54] block-qdict: Simplify qdict_flatten_qdict()
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RH-Author: Markus Armbruster <armbru@redhat.com>
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Message-id: <20180618084330.30009-16-armbru@redhat.com>
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Patchwork-id: 80723
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O-Subject: [RHEL-7.6 qemu-kvm-rhev PATCH 15/23] block-qdict: Simplify qdict_flatten_qdict()
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Bugzilla: 1557995
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RH-Acked-by: Max Reitz <mreitz@redhat.com>
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RH-Acked-by: Jeffrey Cody <jcody@redhat.com>
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RH-Acked-by: Kevin Wolf <kwolf@redhat.com>
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There's no need to restart the loop. We don't elsewhere, e.g. in
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qdict_extract_subqdict(), qdict_join() and qemu_opts_absorb_qdict().
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Simplify accordingly.
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Signed-off-by: Markus Armbruster <armbru@redhat.com>
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Reviewed-by: Kevin Wolf <kwolf@redhat.com>
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Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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(cherry picked from commit eb0e0f7d3d4a9c585421d05b19ca71df5d69fc47)
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Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
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---
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qobject/block-qdict.c | 18 +++---------------
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1 file changed, 3 insertions(+), 15 deletions(-)
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diff --git a/qobject/block-qdict.c b/qobject/block-qdict.c
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index 41f39ab..f32df34 100644
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--- a/qobject/block-qdict.c
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+++ b/qobject/block-qdict.c
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@@ -89,16 +89,13 @@ static void qdict_flatten_qdict(QDict *qdict, QDict *target, const char *prefix)
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QObject *value;
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const QDictEntry *entry, *next;
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char *new_key;
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- bool delete;
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entry = qdict_first(qdict);
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while (entry != NULL) {
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-
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next = qdict_next(qdict, entry);
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value = qdict_entry_value(entry);
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new_key = NULL;
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- delete = false;
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if (prefix) {
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new_key = g_strdup_printf("%s.%s", prefix, entry->key);
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@@ -109,27 +106,18 @@ static void qdict_flatten_qdict(QDict *qdict, QDict *target, const char *prefix)
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* itself disappears. */
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qdict_flatten_qdict(qobject_to(QDict, value), target,
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new_key ? new_key : entry->key);
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- delete = true;
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+ qdict_del(qdict, entry->key);
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} else if (qobject_type(value) == QTYPE_QLIST) {
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qdict_flatten_qlist(qobject_to(QList, value), target,
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new_key ? new_key : entry->key);
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- delete = true;
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+ qdict_del(qdict, entry->key);
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} else if (prefix) {
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/* All other objects are moved to the target unchanged. */
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qdict_put_obj(target, new_key, qobject_ref(value));
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- delete = true;
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- }
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-
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- g_free(new_key);
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-
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- if (delete) {
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qdict_del(qdict, entry->key);
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-
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- /* Restart loop after modifying the iterated QDict */
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- entry = qdict_first(qdict);
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- continue;
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}
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+ g_free(new_key);
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entry = next;
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}
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}
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--
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1.8.3.1
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