On 04/11/2013 09:20 PM, Laine Stump wrote:
On 04/11/2013 04:30 PM, Stefan Berger wrote:Remove error reporting when calling the virNWFilterDHCPSnoopEnd function with an interface for which no thread is snooping traffic. Document the usage of this function. Signed-off-by: Stefan Berger <stefanb@xxxxxxxxxxxxxxxxxx> --- src/nwfilter/nwfilter_dhcpsnoop.c | 15 +++++++++++---- 1 file changed, 11 insertions(+), 4 deletions(-) Index: libvirt/src/nwfilter/nwfilter_dhcpsnoop.c =================================================================== --- libvirt.orig/src/nwfilter/nwfilter_dhcpsnoop.c +++ libvirt/src/nwfilter/nwfilter_dhcpsnoop.c @@ -2117,6 +2117,16 @@ err_exit: return -1; } +/** + * End a DHCP snoop thread on the given interface or end all + * DHCP snoop threads. + * + * @ifname: Name of an interface or NULL to stop all snoop threads + * + * It is not an error to call this function with an interface name + * for which no thread is snooping traffic. In this case the call will + * be a no-op. + */ void virNWFilterDHCPSnoopEnd(const char *ifname) { @@ -2130,11 +2140,8 @@ virNWFilterDHCPSnoopEnd(const char *ifna if (ifname) { ifkey = (char *)virHashLookup(virNWFilterSnoopState.ifnameToKey, ifname); - if (!ifkey) { - virReportError(VIR_ERR_INTERNAL_ERROR, - _("ifname \"%s\" not in key map"), ifname); + if (!ifkey) goto cleanup; - } ignore_value(virHashRemoveEntry(virNWFilterSnoopState.ifnameToKey, ifname));ACK.
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