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ipv4: Make ip_call_ra_chain() return bool.

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Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller
2012-03-07 20:45:32 -05:00
parent b2d3298e09
commit ba57b4db26
2 changed files with 5 additions and 5 deletions
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2
include/net/ip.h
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@@ -388,7 +388,7 @@ static inline int sk_mc_loop(struct sock *sk)
return 1; return 1;
} }
extern int ip_call_ra_chain(struct sk_buff *skb); extern bool ip_call_ra_chain(struct sk_buff *skb);
/* /*
* Functions provided by ip_fragment.c * Functions provided by ip_fragment.c

8
net/ipv4/ip_input.c
View File

@@ -148,7 +148,7 @@
/* /*
* Process Router Attention IP option (RFC 2113) * Process Router Attention IP option (RFC 2113)
*/ */
int ip_call_ra_chain(struct sk_buff *skb) bool ip_call_ra_chain(struct sk_buff *skb)
{ {
struct ip_ra_chain *ra; struct ip_ra_chain *ra;
u8 protocol = ip_hdr(skb)->protocol; u8 protocol = ip_hdr(skb)->protocol;
@@ -167,7 +167,7 @@ int ip_call_ra_chain(struct sk_buff *skb)
net_eq(sock_net(sk), dev_net(dev))) { net_eq(sock_net(sk), dev_net(dev))) {
if (ip_is_fragment(ip_hdr(skb))) { if (ip_is_fragment(ip_hdr(skb))) {
if (ip_defrag(skb, IP_DEFRAG_CALL_RA_CHAIN)) if (ip_defrag(skb, IP_DEFRAG_CALL_RA_CHAIN))
return 1; return true;
} }
if (last) { if (last) {
struct sk_buff *skb2 = skb_clone(skb, GFP_ATOMIC); struct sk_buff *skb2 = skb_clone(skb, GFP_ATOMIC);
@@ -180,9 +180,9 @@ int ip_call_ra_chain(struct sk_buff *skb)
if (last) { if (last) {
raw_rcv(last, skb); raw_rcv(last, skb);
return 1; return true;
} }
return 0; return false;
} }
static int ip_local_deliver_finish(struct sk_buff *skb) static int ip_local_deliver_finish(struct sk_buff *skb)