提交 ffb27362 编写于 作者: D David S. Miller

netpoll: Use 'bool' for netpoll_rx() return type.

Signed-off-by: NDavid S. Miller <davem@davemloft.net>
上级 f6dc31a8
......@@ -55,19 +55,19 @@ void netpoll_send_skb(struct netpoll *np, struct sk_buff *skb);
#ifdef CONFIG_NETPOLL
static inline int netpoll_rx(struct sk_buff *skb)
static inline bool netpoll_rx(struct sk_buff *skb)
{
struct netpoll_info *npinfo = skb->dev->npinfo;
unsigned long flags;
int ret = 0;
bool ret = false;
if (!npinfo || (list_empty(&npinfo->rx_np) && !npinfo->rx_flags))
return 0;
return false;
spin_lock_irqsave(&npinfo->rx_lock, flags);
/* check rx_flags again with the lock held */
if (npinfo->rx_flags && __netpoll_rx(skb))
ret = 1;
ret = true;
spin_unlock_irqrestore(&npinfo->rx_lock, flags);
return ret;
......
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