From: Jacob Keller Date: Fri, 1 Dec 2017 11:00:24 -0800 Subject: [Intel-wired-lan] [PATCH 6/6] fm10k: clarify action when updating the VLAN table In-Reply-To: <20171201190024.5547-1-jacob.e.keller@intel.com> References: <20171201190024.5547-1-jacob.e.keller@intel.com> Message-ID: <20171201190024.5547-7-jacob.e.keller@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: intel-wired-lan@osuosl.org List-ID: From: Ngai-Mint Kwan Clarify the comment for when entering promiscuous mode that we update the VLAN table. Add a comment distinguishing the case where we're exiting promiscuous mode and need to clear the entire VLAN table. Signed-off-by: Ngai-Mint Kwan Signed-off-by: Jacob Keller --- drivers/net/ethernet/intel/fm10k/fm10k_netdev.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c b/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c index ec91eabbb723..f1cfa1a1586a 100644 --- a/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c +++ b/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c @@ -1165,10 +1165,12 @@ static void fm10k_set_rx_mode(struct net_device *dev) /* update xcast mode first, but only if it changed */ if (interface->xcast_mode != xcast_mode) { - /* update VLAN table */ + /* update VLAN table when entering promiscuous mode */ if (xcast_mode == FM10K_XCAST_MODE_PROMISC) fm10k_queue_vlan_request(interface, FM10K_VLAN_ALL, 0, true); + + /* clear VLAN table when exiting promiscuous mode */ if (interface->xcast_mode == FM10K_XCAST_MODE_PROMISC) fm10k_clear_unused_vlans(interface); -- 2.15.0