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qemuBuildShmemCommandLine: use VIR_AUTOFREE for devstr

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Now that it's only used once.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This commit is contained in:
Ján Tomko 2019-08-20 13:25:24 +02:00
parent a74e7270d8
commit 641b649d6d
1 changed files with 2 additions and 5 deletions
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7
src/qemu/qemu_command.c
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@ -9144,7 +9144,7 @@ qemuBuildShmemCommandLine(virLogManagerPtr logManager,
{
VIR_AUTOPTR(virJSONValue) memProps = NULL;
VIR_AUTOCLEAN(virBuffer) buf = VIR_BUFFER_INITIALIZER;
char *devstr = NULL;
VIR_AUTOFREE(char *) devstr = NULL;
VIR_AUTOFREE(char *) chardev = NULL;
int rc;
unsigned int cdevflags = QEMU_BUILD_CHARDEV_TCP_NOWAIT |
@ -9207,13 +9207,10 @@ qemuBuildShmemCommandLine(virLogManagerPtr logManager,
if (!devstr)
return -1;
if (qemuCommandAddExtDevice(cmd, &shmem->info) < 0) {
VIR_FREE(devstr);
if (qemuCommandAddExtDevice(cmd, &shmem->info) < 0)
return -1;
}
virCommandAddArgList(cmd, "-device", devstr, NULL);
VIR_FREE(devstr);
if (shmem->server.enabled) {
chardev = qemuBuildChrChardevStr(logManager, secManager,