Hello Florian Fainelli,
The patch 1c1008c793fa: "net: bcmgenet: add main driver file" from
Feb 13, 2014, leads to the following static checker warning:
drivers/net/ethernet/broadcom/genet/bcmgenet.c:1955 bcmgenet_init_dma()
error: potential null dereference 'priv->tx_cbs'. (kcalloc returns null)
drivers/net/ethernet/broadcom/genet/bcmgenet.c
1952 priv->tx_cbs = kcalloc(priv->num_tx_bds, sizeof(struct enet_cb),
1953 GFP_KERNEL);
1954 if (!priv->tx_cbs) {
1955 bcmgenet_fini_dma(priv);
^^^^^^^^^^^^^^^^^^^^^^^
We dereference "priv->tx_cbs" inside the bcmgenet_fini_dma() function.
1956 return -ENOMEM;
1957 }
regards,
dan carpenter
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