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path: root/drivers/net/ethernet/ti/am65-cpsw-ethtool.c
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Diffstat (limited to 'drivers/net/ethernet/ti/am65-cpsw-ethtool.c')
-rw-r--r--drivers/net/ethernet/ti/am65-cpsw-ethtool.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/net/ethernet/ti/am65-cpsw-ethtool.c b/drivers/net/ethernet/ti/am65-cpsw-ethtool.c
index 8c4690f3ebcb..496dafb25128 100644
--- a/drivers/net/ethernet/ti/am65-cpsw-ethtool.c
+++ b/drivers/net/ethernet/ti/am65-cpsw-ethtool.c
@@ -445,7 +445,7 @@ static int am65_cpsw_set_channels(struct net_device *ndev,
/* Check if interface is up. Can change the num queues when
* the interface is down.
*/
- if (netif_running(ndev))
+ if (common->usage_count)
return -EBUSY;
am65_cpsw_nuss_remove_tx_chns(common);
@@ -734,6 +734,9 @@ static int am65_cpsw_set_ethtool_priv_flags(struct net_device *ndev, u32 flags)
rrobin = !!(flags & AM65_CPSW_PRIV_P0_RX_PTYPE_RROBIN);
+ if (common->usage_count)
+ return -EBUSY;
+
if (common->est_enabled && rrobin) {
netdev_err(ndev,
"p0-rx-ptype-rrobin flag conflicts with QOS\n");
@@ -741,7 +744,6 @@ static int am65_cpsw_set_ethtool_priv_flags(struct net_device *ndev, u32 flags)
}
common->pf_p0_rx_ptype_rrobin = rrobin;
- am65_cpsw_nuss_set_p0_ptype(common);
return 0;
}