diff options
Diffstat (limited to 'net/netfilter/xt_TCPMSS.c')
| -rw-r--r-- | net/netfilter/xt_TCPMSS.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/net/netfilter/xt_TCPMSS.c b/net/netfilter/xt_TCPMSS.c index 15fe8f6..075051a 100644 --- a/net/netfilter/xt_TCPMSS.c +++ b/net/netfilter/xt_TCPMSS.c @@ -197,19 +197,19 @@ xt_tcpmss_target6(struct sk_buff **pskb, #define TH_SYN 0x02 /* Must specify -p tcp --syn */ -static inline int find_syn_match(const struct xt_entry_match *m) +static inline bool find_syn_match(const struct xt_entry_match *m) { const struct xt_tcp *tcpinfo = (const struct xt_tcp *)m->data; if (strcmp(m->u.kernel.match->name, "tcp") == 0 && tcpinfo->flg_cmp & TH_SYN && !(tcpinfo->invflags & XT_TCP_INV_FLAGS)) - return 1; + return true; - return 0; + return false; } -static int +static bool xt_tcpmss_checkentry4(const char *tablename, const void *entry, const struct xt_target *target, @@ -225,16 +225,16 @@ xt_tcpmss_checkentry4(const char *tablename, (1 << NF_IP_POST_ROUTING))) != 0) { printk("xt_TCPMSS: path-MTU clamping only supported in " "FORWARD, OUTPUT and POSTROUTING hooks\n"); - return 0; + return false; } if (IPT_MATCH_ITERATE(e, find_syn_match)) - return 1; + return true; printk("xt_TCPMSS: Only works on TCP SYN packets\n"); - return 0; + return false; } #if defined(CONFIG_IP6_NF_IPTABLES) || defined(CONFIG_IP6_NF_IPTABLES_MODULE) -static int +static bool xt_tcpmss_checkentry6(const char *tablename, const void *entry, const struct xt_target *target, @@ -250,12 +250,12 @@ xt_tcpmss_checkentry6(const char *tablename, (1 << NF_IP6_POST_ROUTING))) != 0) { printk("xt_TCPMSS: path-MTU clamping only supported in " "FORWARD, OUTPUT and POSTROUTING hooks\n"); - return 0; + return false; } if (IP6T_MATCH_ITERATE(e, find_syn_match)) - return 1; + return true; printk("xt_TCPMSS: Only works on TCP SYN packets\n"); - return 0; + return false; } #endif |