> If we want to shrink skb->cb then we'd have to see about > reducing struct ieee80211_tx_info, which gets embedded inside > skb->cb[]. > > It provides a scratch space to be used by wireless drivers. > ar5523 uses the maximum space available today (40 bytes), but it seems > we don't need this -- data->skb pointer seems to always point back to the > skb whose cb buffer the data structure resides, iow, given a pointer to the > embedded control buffer we can infer the skb address. > > Tested-by: Pontus Fuchs <pontus.fuchs@xxxxxxxxx> > Signed-off-by: Florian Westphal <fw@xxxxxxxxx> Thanks, applied to wireless-drivers-next.git. Kalle Valo -- 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
