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Bluetooth: hci_bcm: checking for ERR_PTR instead of NULL 

bt_skb_alloc() returns NULL on error, it never returns an ERR_PTR.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Dan Carpenter 2015-10-22 12:06:09 +03:00 committed by Marcel Holtmann
parent c81d555a26
commit a1857390e2
1 changed files with 2 additions and 2 deletions
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4
drivers/bluetooth/hci_bcm.c
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@ -259,8 +259,8 @@ static int bcm_set_diag(struct hci_dev *hdev, bool enable)
return -ENETDOWN;
skb = bt_skb_alloc(3, GFP_KERNEL);
if (IS_ERR(skb))
return PTR_ERR(skb);
if (!skb)
return -ENOMEM;
*skb_put(skb, 1) = BCM_LM_DIAG_PKT;
*skb_put(skb, 1) = 0xf0;