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net: microchip: sparx5: Ensure VCAP last_used_addr is set back to default

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This ensures that the last_used_addr in a VCAP instance is returned to the
default value when all rules have been deleted.

Signed-off-by: Steen Hegelund <steen.hegelund@microchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Steen Hegelund 2022-11-17 22:31:08 +01:00 committed by David S. Miller
parent bcddc196d4
commit 277e9179ef
1 changed files with 2 additions and 2 deletions
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4
drivers/net/ethernet/microchip/vcap/vcap_api.c
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@ -1249,9 +1249,9 @@ int vcap_del_rule(struct vcap_control *vctrl, struct net_device *ndev, u32 id)
vctrl->ops->init(ndev, admin, admin->last_used_addr, ri->size + gap);
kfree(ri);
/* Update the last used address */
/* Update the last used address, set to default when no rules */
if (list_empty(&admin->rules)) {
admin->last_used_addr = admin->last_valid_addr;
admin->last_used_addr = admin->last_valid_addr + 1;
} else {
elem = list_last_entry(&admin->rules, struct vcap_rule_internal,
list);