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qemu: monitor: Add do-while block to QEMU_CHECK_MONITOR_FULL

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Assure that it's just one statement to avoid problems when used with
conditions.
This commit is contained in:
Peter Krempa 2016-07-29 09:04:34 +02:00
parent 78806cd21b
commit 0f889e725e
1 changed files with 14 additions and 11 deletions
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25
src/qemu/qemu_monitor.c
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@ -112,17 +112,20 @@ struct _qemuMonitor {
* monitor.
*/
#define QEMU_CHECK_MONITOR_FULL(mon, force_json, exit) \
if (!mon) { \
virReportError(VIR_ERR_INVALID_ARG, "%s", \
_("monitor must not be NULL")); \
exit; \
} \
VIR_DEBUG("mon:%p vm:%p json:%d fd:%d", mon, mon->vm, mon->json, mon->fd); \
if (force_json && !mon->json) { \
virReportError(VIR_ERR_OPERATION_UNSUPPORTED, "%s", \
_("JSON monitor is required")); \
exit; \
}
do { \
if (!mon) { \
virReportError(VIR_ERR_INVALID_ARG, "%s", \
_("monitor must not be NULL")); \
exit; \
} \
VIR_DEBUG("mon:%p vm:%p json:%d fd:%d", \
mon, mon->vm, mon->json, mon->fd); \
if (force_json && !mon->json) { \
virReportError(VIR_ERR_OPERATION_UNSUPPORTED, "%s", \
_("JSON monitor is required")); \
exit; \
} \
} while (0)
/* Check monitor and return NULL on error */
#define QEMU_CHECK_MONITOR_NULL(mon) \