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

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Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller
2010-05-06 01:20:10 -07:00
parent f6dc31a85c
commit ffb273623b
1 changed files with 4 additions and 4 deletions
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8
include/linux/netpoll.h
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@@ -55,19 +55,19 @@ void netpoll_send_skb(struct netpoll *np, struct sk_buff *skb);
#ifdef CONFIG_NETPOLL #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; struct netpoll_info *npinfo = skb->dev->npinfo;
unsigned long flags; unsigned long flags;
int ret = 0; bool ret = false;
if (!npinfo || (list_empty(&npinfo->rx_np) && !npinfo->rx_flags)) if (!npinfo || (list_empty(&npinfo->rx_np) && !npinfo->rx_flags))
return 0; return false;
spin_lock_irqsave(&npinfo->rx_lock, flags); spin_lock_irqsave(&npinfo->rx_lock, flags);
/* check rx_flags again with the lock held */ /* check rx_flags again with the lock held */
if (npinfo->rx_flags && __netpoll_rx(skb)) if (npinfo->rx_flags && __netpoll_rx(skb))
ret = 1; ret = true;
spin_unlock_irqrestore(&npinfo->rx_lock, flags); spin_unlock_irqrestore(&npinfo->rx_lock, flags);
return ret; return ret;