On Wed, May 1, 2013 at 5:17 PM, Gabor Juhos <juhosg@xxxxxxxxxxx> wrote: > The TX data queue is initialized already when > the rt2x00lib_probe_hw() function is called. > > Fetch the number of the queue entries from that > instead of using the entry_num field of the data > queue descriptor. > > The two values are the same, and the use of the > rt2x00dev->tx->limit value allows us to get rid > of a superfluous pointer dereference. > > Signed-off-by: Gabor Juhos <juhosg@xxxxxxxxxxx> Acked-by: Gertjan van Wingerde <gwingerde@xxxxxxxxx> > --- > drivers/net/wireless/rt2x00/rt2x00dev.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c > index 90dc143..b287467 100644 > --- a/drivers/net/wireless/rt2x00/rt2x00dev.c > +++ b/drivers/net/wireless/rt2x00/rt2x00dev.c > @@ -1077,7 +1077,7 @@ static int rt2x00lib_probe_hw(struct rt2x00_dev *rt2x00dev) > */ > int kfifo_size = > roundup_pow_of_two(rt2x00dev->ops->tx_queues * > - rt2x00dev->ops->tx->entry_num * > + rt2x00dev->tx->limit * > sizeof(u32)); > > status = kfifo_alloc(&rt2x00dev->txstatus_fifo, kfifo_size, > -- > 1.7.10 > > -- > 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 -- --- Gertjan -- 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
