diff options
| author |   Dinghao Liu <dinghao.liu@zju.edu.cn> | 2020-08-24 13:58:31 +0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2020-08-24 05:58:41 -0700 |
| commit | 7ef1fc57301f3cef7201497aa27e89ccb91737fe (patch) | |
| tree | ce44405b99eacb60edbffb7bf4c2cddac60a07fd | |
| parent | net: hns: Fix memleak in hns_nic_dev_probe (diff) | |
| download | wireguard-linux-7ef1fc57301f3cef7201497aa27e89ccb91737fe.tar.xz wireguard-linux-7ef1fc57301f3cef7201497aa27e89ccb91737fe.zip | |
net: systemport: Fix memleak in bcm_sysport_probe
When devm_kcalloc() fails, dev should be freed just
like what we've done in the subsequent error paths.
Fixes: 7b78be48a8eb6 ("net: systemport: Dynamically allocate number of TX rings")
Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/broadcom/bcmsysport.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/net/ethernet/broadcom/bcmsysport.c b/drivers/net/ethernet/broadcom/bcmsysport.c index dfed9ade6950..0762d5d1a810 100644 --- a/drivers/net/ethernet/broadcom/bcmsysport.c +++ b/drivers/net/ethernet/broadcom/bcmsysport.c @@ -2491,8 +2491,10 @@ static int bcm_sysport_probe(struct platform_device *pdev) priv->tx_rings = devm_kcalloc(&pdev->dev, txq, sizeof(struct bcm_sysport_tx_ring), GFP_KERNEL); - if (!priv->tx_rings) - return -ENOMEM; + if (!priv->tx_rings) { + ret = -ENOMEM; + goto err_free_netdev; + } priv->is_lite = params->is_lite; priv->num_rx_desc_words = params->num_rx_desc_words; |