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authorJan Engelhardt <jengelh@medozas.de>2010-03-19 17:16:42 +0100
committerJan Engelhardt <jengelh@medozas.de>2010-03-25 16:04:33 +0100
commit135367b8f6a18507af6b9a6910a14b5699415309 (patch)
tree462e8efb6f4e634421b5c01e96b02280c512eeab /net/netfilter/xt_TCPMSS.c
parentb0f38452ff73da7e9e0ddc68cd5c6b93c897ca0d (diff)
netfilter: xtables: change xt_target.checkentry return type
Restore function signatures from bool to int so that we can report memory allocation failures or similar using -ENOMEM rather than always having to pass -EINVAL back. // <smpl> @@ type bool; identifier check, par; @@ -bool check +int check (struct xt_tgchk_param *par) { ... } // </smpl> Minus the change it does to xt_ct_find_proto. Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
Diffstat (limited to 'net/netfilter/xt_TCPMSS.c')
-rw-r--r--net/netfilter/xt_TCPMSS.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/netfilter/xt_TCPMSS.c b/net/netfilter/xt_TCPMSS.c
index 45161d9a9f23..70288dc31583 100644
--- a/net/netfilter/xt_TCPMSS.c
+++ b/net/netfilter/xt_TCPMSS.c
@@ -234,7 +234,7 @@ static inline bool find_syn_match(const struct xt_entry_match *m)
return false;
}
-static bool tcpmss_tg4_check(const struct xt_tgchk_param *par)
+static int tcpmss_tg4_check(const struct xt_tgchk_param *par)
{
const struct xt_tcpmss_info *info = par->targinfo;
const struct ipt_entry *e = par->entryinfo;
@@ -256,7 +256,7 @@ static bool tcpmss_tg4_check(const struct xt_tgchk_param *par)
}
#if defined(CONFIG_IP6_NF_IPTABLES) || defined(CONFIG_IP6_NF_IPTABLES_MODULE)
-static bool tcpmss_tg6_check(const struct xt_tgchk_param *par)
+static int tcpmss_tg6_check(const struct xt_tgchk_param *par)
{
const struct xt_tcpmss_info *info = par->targinfo;
const struct ip6t_entry *e = par->entryinfo;