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From 3e6ecac77da1e9f302f81a68dded6bd226430682 Mon Sep 17 00:00:00 2001
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Message-Id: <3e6ecac77da1e9f302f81a68dded6bd226430682@dist-git>
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From: Peter Krempa <pkrempa@redhat.com>
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Date: Tue, 4 Feb 2020 15:08:06 +0100
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Subject: [PATCH] qemuMigrationCookieAddNBD: Use virHashNew and automatic
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freeing of virHashTablePtr
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Swithc to the helper which doesn't require checking of the return value.
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Signed-off-by: Peter Krempa <pkrempa@redhat.com>
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Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
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(cherry picked from commit 45eefb2c78cfe2b14d5bc5fb150ffbed18991fde)
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https://bugzilla.redhat.com/show_bug.cgi?id=1793263
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Message-Id: <06db6f97ebb2266ea197ce13cbc9051e4c839fdf.1580824112.git.pkrempa@redhat.com>
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Reviewed-by: Ján Tomko <jtomko@redhat.com>
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---
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src/qemu/qemu_migration_cookie.c | 6 +-----
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1 file changed, 1 insertion(+), 5 deletions(-)
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diff --git a/src/qemu/qemu_migration_cookie.c b/src/qemu/qemu_migration_cookie.c
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index 33ab6cb7a5..968a9b589c 100644
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--- a/src/qemu/qemu_migration_cookie.c
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+++ b/src/qemu/qemu_migration_cookie.c
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@@ -454,7 +454,7 @@ qemuMigrationCookieAddNBD(qemuMigrationCookiePtr mig,
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virDomainObjPtr vm)
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{
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qemuDomainObjPrivatePtr priv = vm->privateData;
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- virHashTablePtr stats = NULL;
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+ g_autoptr(virHashTable) stats = virHashNew(virHashValueFree);
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size_t i;
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int ret = -1, rc;
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@@ -472,9 +472,6 @@ qemuMigrationCookieAddNBD(qemuMigrationCookiePtr mig,
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mig->nbd->disks = g_new0(struct qemuMigrationCookieNBDDisk, vm->def->ndisks);
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mig->nbd->ndisks = 0;
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- if (!(stats = virHashCreate(10, virHashValueFree)))
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- goto cleanup;
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-
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if (qemuDomainObjEnterMonitorAsync(driver, vm, priv->job.asyncJob) < 0)
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goto cleanup;
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rc = qemuMonitorBlockStatsUpdateCapacity(priv->mon, stats, false);
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@@ -496,7 +493,6 @@ qemuMigrationCookieAddNBD(qemuMigrationCookiePtr mig,
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ret = 0;
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cleanup:
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- virHashFree(stats);
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return ret;
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}
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--
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2.25.0
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