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Bluetooth: hci_nokia: Save a few cycles in 'nokia_enqueue()' 

'skb_pad()' a few lines above already initializes the "padded" byte to 0.
So there is no need to do it twice.

All what is needed is to increase the len of the skb. So 'skb_put(..., 1)'
is enough here.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Christophe JAILLET 2019-09-19 21:52:08 +02:00 committed by Marcel Holtmann
parent 75f7293ac8
commit 088fc633f2
1 changed files with 1 additions and 1 deletions
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2
drivers/bluetooth/hci_nokia.c
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@ -520,7 +520,7 @@ static int nokia_enqueue(struct hci_uart *hu, struct sk_buff *skb)
err = skb_pad(skb, 1);
if (err)
return err;
skb_put_u8(skb, 0x00);
skb_put(skb, 1);
}
skb_queue_tail(&btdev->txq, skb);