ionic: move filter sync_needed bit set

Move the setting of the filter-sync-needed bit to the error
case in the filter add routine to be sure we're checking the
live filter status rather than a copy of the pre-sync status.

Fixes: 969f84394604 ("ionic: sync the filters in the work task")
Signed-off-by: Shannon Nelson <snelson@pensando.io>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/pensando/ionic/ionic_lif.c b/drivers/net/ethernet/pensando/ionic/ionic_lif.c
index 381966e..ccf3ffc 100644 (file)
--- a/drivers/net/ethernet/pensando/ionic/ionic_lif.c
+++ b/drivers/net/ethernet/pensando/ionic/ionic_lif.c
@@ -1292,8 +1292,10 @@ int ionic_lif_addr_add(struct ionic_lif *lif, const u8 *addr)
        if (err && err != -EEXIST) {
                /* set the state back to NEW so we can try again later */
                f = ionic_rx_filter_by_addr(lif, addr);
-               if (f && f->state == IONIC_FILTER_STATE_SYNCED)
+               if (f && f->state == IONIC_FILTER_STATE_SYNCED) {
                        f->state = IONIC_FILTER_STATE_NEW;
+                       set_bit(IONIC_LIF_F_FILTER_SYNC_NEEDED, lif->state);
+               }
 
                spin_unlock_bh(&lif->rx_filters.lock);
 

diff --git a/drivers/net/ethernet/pensando/ionic/ionic_rx_filter.c b/drivers/net/ethernet/pensando/ionic/ionic_rx_filter.c
index 25ecfcf..69728f9 100644 (file)
--- a/drivers/net/ethernet/pensando/ionic/ionic_rx_filter.c
+++ b/drivers/net/ethernet/pensando/ionic/ionic_rx_filter.c
@@ -349,9 +349,6 @@ loop_out:
        list_for_each_entry_safe(sync_item, spos, &sync_add_list, list) {
                (void)ionic_lif_addr_add(lif, sync_item->f.cmd.mac.addr);
 
-               if (sync_item->f.state != IONIC_FILTER_STATE_SYNCED)
-                       set_bit(IONIC_LIF_F_FILTER_SYNC_NEEDED, lif->state);
-
                list_del(&sync_item->list);
                devm_kfree(dev, sync_item);
        }