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| author | Eric Dumazet <edumazet@google.com> | 2012-05-18 18:57:34 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-05-19 01:08:16 -0400 |
| commit | a50feda546ac03415707a9bbcac8d6b20714db21 (patch) | |
| tree | 3c1f5d64399e713c97545ca39984d4d2efe6ca5d /net/ipv6/icmp.c | |
| parent | 32e9072b92a1c556a303d8d0e0d64feb667e601d (diff) | |
| download | lwn-a50feda546ac03415707a9bbcac8d6b20714db21.tar.gz lwn-a50feda546ac03415707a9bbcac8d6b20714db21.zip | |
ipv6: bool/const conversions phase2
Mostly bool conversions, some inline removals and const additions.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/icmp.c')
| -rw-r--r-- | net/ipv6/icmp.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c index 23c56ce9e86b..091a2971c7b7 100644 --- a/net/ipv6/icmp.c +++ b/net/ipv6/icmp.c @@ -131,7 +131,7 @@ void icmpv6_param_prob(struct sk_buff *skb, u8 code, int pos) * --ANK (980726) */ -static int is_ineligible(struct sk_buff *skb) +static bool is_ineligible(const struct sk_buff *skb) { int ptr = (u8 *)(ipv6_hdr(skb) + 1) - skb->data; int len = skb->len - ptr; @@ -139,11 +139,11 @@ static int is_ineligible(struct sk_buff *skb) __be16 frag_off; if (len < 0) - return 1; + return true; ptr = ipv6_skip_exthdr(skb, ptr, &nexthdr, &frag_off); if (ptr < 0) - return 0; + return false; if (nexthdr == IPPROTO_ICMPV6) { u8 _type, *tp; tp = skb_header_pointer(skb, @@ -151,9 +151,9 @@ static int is_ineligible(struct sk_buff *skb) sizeof(_type), &_type); if (tp == NULL || !(*tp & ICMPV6_INFOMSG_MASK)) - return 1; + return true; } - return 0; + return false; } /* @@ -208,14 +208,14 @@ static inline bool icmpv6_xrlim_allow(struct sock *sk, u8 type, * highest-order two bits set to 10 */ -static __inline__ int opt_unrec(struct sk_buff *skb, __u32 offset) +static bool opt_unrec(struct sk_buff *skb, __u32 offset) { u8 _optval, *op; offset += skb_network_offset(skb); op = skb_header_pointer(skb, offset, sizeof(_optval), &_optval); if (op == NULL) - return 1; + return true; return (*op & 0xC0) == 0x80; } |