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>

diff --git a/drivers/bluetooth/hci_bcm.c b/drivers/bluetooth/hci_bcm.c
index 1aa88db..cb852cc 100644 (file)
--- a/drivers/bluetooth/hci_bcm.c
+++ b/drivers/bluetooth/hci_bcm.c
@@ -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;