From: Dinghao Liu dinghao.liu@zju.edu.cn
[ Upstream commit 7ef1fc57301f3cef7201497aa27e89ccb91737fe ]
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 Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/ethernet/broadcom/bcmsysport.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/broadcom/bcmsysport.c b/drivers/net/ethernet/broadcom/bcmsysport.c index 6b761f6b8fd5..9a614c5cdfa2 100644 --- a/drivers/net/ethernet/broadcom/bcmsysport.c +++ b/drivers/net/ethernet/broadcom/bcmsysport.c @@ -2441,8 +2441,10 @@ 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;