2011/11/1 <ilanelias78@xxxxxxxxx>: > From: Ilan Elias <ilane@xxxxxx> > > Check if NCI data flow control is used in nci_tx_work. > > Signed-off-by: Ilan Elias <ilane@xxxxxx> > --- > net/nfc/nci/core.c | 4 +++- > 1 files changed, 3 insertions(+), 1 deletions(-) > > diff --git a/net/nfc/nci/core.c b/net/nfc/nci/core.c > index 9d0b530..056cd37 100644 > --- a/net/nfc/nci/core.c > +++ b/net/nfc/nci/core.c > @@ -722,7 +722,9 @@ static void nci_tx_work(struct work_struct *work) > if (!skb) > return; > > - atomic_dec(&ndev->credits_cnt); > + /* Check if data flow control is used */ > + if (atomic_read(&ndev->credits_cnt) != 0xff) > + atomic_dec(&ndev->credits_cnt); It would be better to replace the 0xff by a define. Lauro -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
