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Commit a28bfd11 authored by Monam Agarwal's avatar Monam Agarwal Committed by Greg Kroah-Hartman
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Staging: gdm724x: Fix unchecked sscanf values in gdm_lte.c 



This patch fixes following checkpatch.pl warning:
WARNING: unchecked sscanf value in gdm_lte.c

Signed-off-by: default avatarMonam Agarwal <monamagarwal123@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent d2a5d36c

drivers/staging/gdm724x/gdm_lte.c

+9 −2
Original line number Diff line number Diff line
@@ -468,7 +468,11 @@ static int gdm_lte_tx(struct sk_buff *skb, struct net_device *dev) 
	if (!(nic_type & NIC_TYPE_F_DHCP))

		nic_type &= NIC_TYPE_MASK;



	sscanf(dev->name, "lte%d", &idx);

	ret = sscanf(dev->name, "lte%d", &idx);

	if (ret != 1) {

		dev_kfree_skb(skb);

		return -EINVAL;

	}



	ret = nic->phy_dev->send_sdu_func(nic->phy_dev->priv_dev,

					  data_buf, data_len,
@@ -509,8 +513,11 @@ static int gdm_lte_event_send(struct net_device *dev, char *buf, int len) 
	struct nic *nic = netdev_priv(dev);

	struct hci_packet *hci = (struct hci_packet *)buf;

	int idx;

	int ret;



	sscanf(dev->name, "lte%d", &idx);

	ret = sscanf(dev->name, "lte%d", &idx);

	if (ret != 1)

		return -EINVAL;



	return netlink_send(lte_event.sock, idx, 0, buf,

			    gdm_dev16_to_cpu(