[PATCH net-next] net: Rename ifq_idx to rxq_idx in netif_mp_* helpers

Daniel Borkmann
2026-04-10T13:06:07Z

Rename the leftover ifq_idx parameter naming to rxq_idx to be
consistent with the rest of the file and the header declaration.
Back then this was taken out of the queue leasing series given
the cleanup is independent. No functional change.

Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/netdev/20260131160237.07789674@kernel.org
---
net/core/netdev_rx_queue.c | 26 +++++++++++++-------------
1 file changed, 13 insertions(+), 13 deletions(-)

diff --git a/net/core/netdev_rx_queue.c b/net/core/netdev_rx_queue.c
index 8771e06a0afe..de4dac4c88b3 100644
--- a/net/core/netdev_rx_queue.c
+++ b/net/core/netdev_rx_queue.c
@@ -275,14 +275,14 @@ int netif_mp_open_rxq(struct net_device *dev, unsigned int rxq_idx,
return ret;
}

-static void __netif_mp_close_rxq(struct net_device *dev, unsigned int ifq_idx,
+static void __netif_mp_close_rxq(struct net_device *dev, unsigned int rxq_idx,
const struct pp_memory_provider_params *old_p)
{
struct netdev_queue_config qcfg[2];
struct netdev_rx_queue *rxq;
int err;

- rxq = __netif_get_rx_queue(dev, ifq_idx);
+ rxq = __netif_get_rx_queue(dev, rxq_idx);

/* Callers holding a netdev ref may get here after we already
* went thru shutdown via dev_memory_provider_uninstall().
@@ -295,28 +295,28 @@ static void __netif_mp_close_rxq(struct net_device *dev, unsigned int ifq_idx,
rxq->mp_params.mp_priv != old_p->mp_priv))
return;

- netdev_queue_config(dev, ifq_idx, &qcfg[0]);
+ netdev_queue_config(dev, rxq_idx, &qcfg[0]);
memset(&rxq->mp_params, 0, sizeof(rxq->mp_params));
- netdev_queue_config(dev, ifq_idx, &qcfg[1]);
+ netdev_queue_config(dev, rxq_idx, &qcfg[1]);

- err = netdev_rx_queue_reconfig(dev, ifq_idx, &qcfg[0], &qcfg[1]);
+ err = netdev_rx_queue_reconfig(dev, rxq_idx, &qcfg[0], &qcfg[1]);
WARN_ON(err && err != -ENETDOWN);
}

-void netif_mp_close_rxq(struct net_device *dev, unsigned int ifq_idx,
+void netif_mp_close_rxq(struct net_device *dev, unsigned int rxq_idx,
const struct pp_memory_provider_params *old_p)
{
- if (WARN_ON_ONCE(ifq_idx >= dev->real_num_rx_queues))
+ if (WARN_ON_ONCE(rxq_idx >= dev->real_num_rx_queues))
return;
- if (!netif_rxq_is_leased(dev, ifq_idx))
- return __netif_mp_close_rxq(dev, ifq_idx, old_p);
+ if (!netif_rxq_is_leased(dev, rxq_idx))
+ return __netif_mp_close_rxq(dev, rxq_idx, old_p);

- if (!__netif_get_rx_queue_lease(&dev, &ifq_idx, NETIF_VIRT_TO_PHYS)) {
+ if (!__netif_get_rx_queue_lease(&dev, &rxq_idx, NETIF_VIRT_TO_PHYS)) {
WARN_ON_ONCE(1);
return;
}
netdev_lock(dev);
- __netif_mp_close_rxq(dev, ifq_idx, old_p);
+ __netif_mp_close_rxq(dev, rxq_idx, old_p);
netdev_unlock(dev);
}

@@ -339,11 +339,11 @@ void netif_rxq_cleanup_unlease(struct netdev_rx_queue *phys_rxq,
struct netdev_rx_queue *virt_rxq)
{
struct pp_memory_provider_params *p = &phys_rxq->mp_params;
- unsigned int ifq_idx = get_netdev_rx_queue_index(phys_rxq);
+ unsigned int rxq_idx = get_netdev_rx_queue_index(phys_rxq);

if (!p->mp_ops)
return;

__netif_mp_uninstall_rxq(virt_rxq, p);
- __netif_mp_close_rxq(phys_rxq->dev, ifq_idx, p);
+ __netif_mp_close_rxq(phys_rxq->dev, rxq_idx, p);
}
--
2.43.0