st_nci_hci_connectivity_event_received: null check the allocation
devm_kzalloc may fail and return NULL. So the null check is needed. Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>alistair/sunxi64-5.4-dsi
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9891d06836
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3008e06fdf
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@ -333,6 +333,8 @@ static int st_nci_hci_connectivity_event_received(struct nci_dev *ndev,
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transaction = (struct nfc_evt_transaction *)devm_kzalloc(dev,
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transaction = (struct nfc_evt_transaction *)devm_kzalloc(dev,
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skb->len - 2, GFP_KERNEL);
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skb->len - 2, GFP_KERNEL);
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if (!transaction)
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return -ENOMEM;
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transaction->aid_len = skb->data[1];
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transaction->aid_len = skb->data[1];
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memcpy(transaction->aid, &skb->data[2], transaction->aid_len);
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memcpy(transaction->aid, &skb->data[2], transaction->aid_len);
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