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qemu: silence Coverity false positive

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Coverity complained that 4 out of 5 callers to virJSONValueObjectGetBoolean
checked for errors.  But we documented that we don't care in this case.

* src/qemu/qemu_monitor_json.c (qemuMonitorJSONGetBlockInfo): Use
ignore_value.
This commit is contained in:
Eric Blake 2011-10-07 20:56:00 -06:00
parent 2e593ba518
commit 0654d274e6
1 changed files with 3 additions and 1 deletions
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4
src/qemu/qemu_monitor_json.c
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@ -40,6 +40,7 @@
#include "datatypes.h"
#include "virterror_internal.h"
#include "json.h"
#include "ignore-value.h"
#define VIR_FROM_THIS VIR_FROM_QEMU
@ -1418,7 +1419,8 @@ int qemuMonitorJSONGetBlockInfo(qemuMonitorPtr mon,
/* Don't check for success here, because 'tray-open' is presented iff
* medium is ejected.
*/
virJSONValueObjectGetBoolean(dev, "tray-open", &info->tray_open);
ignore_value(virJSONValueObjectGetBoolean(dev, "tray-open",
&info->tray_open));
break;
}