diff options
| author | Yang Yingliang <yangyingliang@huawei.com> | 2022-04-29 04:53:37 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-04-30 15:37:20 +0300 |
| commit | 95098d5ac2551769807031444e55a0da5d4f0952 (patch) | |
| tree | c45769af20db48078cb848a70e253b1148cf5bce /drivers/net | |
| parent | 1a15267b7be77e0792cf0c7b36ca65c8eb2df0d8 (diff) | |
| download | linux-95098d5ac2551769807031444e55a0da5d4f0952.tar.xz | |
net: cpsw: add missing of_node_put() in cpsw_probe_dt()
'tmp_node' need be put before returning from cpsw_probe_dt(),
so add missing of_node_put() in error path.
Fixes: ed3525eda4c4 ("net: ethernet: ti: introduce cpsw switchdev based driver part 1 - dual-emac")
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/ti/cpsw_new.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/net/ethernet/ti/cpsw_new.c b/drivers/net/ethernet/ti/cpsw_new.c index bd4b1528cf99..79e850fe4621 100644 --- a/drivers/net/ethernet/ti/cpsw_new.c +++ b/drivers/net/ethernet/ti/cpsw_new.c @@ -1246,8 +1246,10 @@ static int cpsw_probe_dt(struct cpsw_common *cpsw) data->slave_data = devm_kcalloc(dev, CPSW_SLAVE_PORTS_NUM, sizeof(struct cpsw_slave_data), GFP_KERNEL); - if (!data->slave_data) + if (!data->slave_data) { + of_node_put(tmp_node); return -ENOMEM; + } /* Populate all the child nodes here... */ @@ -1341,6 +1343,7 @@ static int cpsw_probe_dt(struct cpsw_common *cpsw) err_node_put: of_node_put(port_np); + of_node_put(tmp_node); return ret; } |