diff options
| author | Bernard Zhao <bernard@vivo.com> | 2022-05-16 04:52:05 +0300 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2022-05-17 12:19:15 +0300 |
| commit | 1588f5a91b169b5252f5d2ccee3f0dd7c13affda (patch) | |
| tree | aac0938889c633f6d14a46743e82f13614d227df /drivers/net/ethernet/ti | |
| parent | 6251264fedde83ade6f0f1f7049037469dd4de0b (diff) | |
| download | linux-1588f5a91b169b5252f5d2ccee3f0dd7c13affda.tar.xz | |
ethernet/ti: delete if NULL check befort devm_kfree
devm_kfree check the pointer, there is no need to check before
devm_kfree call.
This change is to cleanup the code a bit.
Signed-off-by: Bernard Zhao <bernard@vivo.com>
Link: https://lore.kernel.org/r/20220516015208.6526-1-bernard@vivo.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'drivers/net/ethernet/ti')
| -rw-r--r-- | drivers/net/ethernet/ti/am65-cpsw-qos.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/drivers/net/ethernet/ti/am65-cpsw-qos.c b/drivers/net/ethernet/ti/am65-cpsw-qos.c index aa32dd905e2b..e162771893af 100644 --- a/drivers/net/ethernet/ti/am65-cpsw-qos.c +++ b/drivers/net/ethernet/ti/am65-cpsw-qos.c @@ -166,8 +166,7 @@ static void am65_cpsw_admin_to_oper(struct net_device *ndev) { struct am65_cpsw_port *port = am65_ndev_to_port(ndev); - if (port->qos.est_oper) - devm_kfree(&ndev->dev, port->qos.est_oper); + devm_kfree(&ndev->dev, port->qos.est_oper); port->qos.est_oper = port->qos.est_admin; port->qos.est_admin = NULL; @@ -434,11 +433,8 @@ static void am65_cpsw_purge_est(struct net_device *ndev) am65_cpsw_stop_est(ndev); - if (port->qos.est_admin) - devm_kfree(&ndev->dev, port->qos.est_admin); - - if (port->qos.est_oper) - devm_kfree(&ndev->dev, port->qos.est_oper); + devm_kfree(&ndev->dev, port->qos.est_admin); + devm_kfree(&ndev->dev, port->qos.est_oper); port->qos.est_oper = NULL; port->qos.est_admin = NULL; @@ -524,8 +520,7 @@ static int am65_cpsw_set_taprio(struct net_device *ndev, void *type_data) ret = am65_cpsw_configure_taprio(ndev, est_new); if (!ret) { if (taprio->enable) { - if (port->qos.est_admin) - devm_kfree(&ndev->dev, port->qos.est_admin); + devm_kfree(&ndev->dev, port->qos.est_admin); port->qos.est_admin = est_new; } else { |