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bhyve: monitor: eliminate rc variable

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Signed-off-by: Ryan Moeller <ryan@iXsystems.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This commit is contained in:
Ryan Moeller 2020-02-22 01:38:44 -05:00 committed by Ján Tomko
parent a11a6b7cd4
commit 501db47d9d
1 changed files with 1 additions and 3 deletions
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4
src/bhyve/bhyve_monitor.c
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@ -130,7 +130,6 @@ bhyveMonitorOpen(virDomainObjPtr vm, bhyveConnPtr driver)
{ {
bhyveMonitorPtr mon = NULL; bhyveMonitorPtr mon = NULL;
struct kevent kev; struct kevent kev;
int rc;
if (VIR_ALLOC(mon) < 0) if (VIR_ALLOC(mon) < 0)
return NULL; return NULL;
@ -145,8 +144,7 @@ bhyveMonitorOpen(virDomainObjPtr vm, bhyveConnPtr driver)
} }
EV_SET(&kev, vm->pid, EVFILT_PROC, EV_ADD, NOTE_EXIT, 0, mon); EV_SET(&kev, vm->pid, EVFILT_PROC, EV_ADD, NOTE_EXIT, 0, mon);
rc = kevent(mon->kq, &kev, 1, NULL, 0, NULL); if (kevent(mon->kq, &kev, 1, NULL, 0, NULL) < 0) {
if (rc < 0) {
virReportError(VIR_ERR_SYSTEM_ERROR, "%s", virReportError(VIR_ERR_SYSTEM_ERROR, "%s",
_("Unable to register process kevent")); _("Unable to register process kevent"));
goto cleanup; goto cleanup;