This function returns only a single value. It makes no sense to have it return that. Make it return void.
Signed-off-by: Michal Privoznik <[email protected]> --- src/libvirtSnmp.c | 12 +++++------- 1 file changed, 5 insertions(+), 7 deletions(-) diff --git a/src/libvirtSnmp.c b/src/libvirtSnmp.c index 3a93bc6..2f2f406 100644 --- a/src/libvirtSnmp.c +++ b/src/libvirtSnmp.c @@ -227,14 +227,14 @@ libvirtRegisterEvents(virConnectPtr conn) } /* Unregister domain events collection */ -int +static void libvirtUnregisterEvents(virConnectPtr conn) { - void *status; + if (callbackRet < 0) + return; virConnectDomainEventDeregisterAny(conn, callbackRet); callbackRet = -1; - return 0; } int libvirtSnmpInit(void) @@ -284,13 +284,11 @@ void libvirtSnmpShutdown(void) if (timer != -1) virEventRemoveTimeout(timer); - if (libvirtUnregisterEvents(conn)) { - printf("Failed to unregister domain events\n"); - } + libvirtUnregisterEvents(conn); if ((rc = virConnectClose(conn))) { printLibvirtError("Failed to disconnect from hypervisor. " - "Leaked references: %d\n", rc); + "Leaked references: %d\n", rc); } } -- 2.18.1 -- libvir-list mailing list [email protected] https://www.redhat.com/mailman/listinfo/libvir-list
