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author | Jan Engelhardt <jengelh@medozas.de> | 2010-03-19 19:16:42 +0300 |
---|---|---|
committer | Jan Engelhardt <jengelh@medozas.de> | 2010-03-25 18:03:13 +0300 |
commit | b0f38452ff73da7e9e0ddc68cd5c6b93c897ca0d (patch) | |
tree | fd1bbb75556c88a581fc9dfe9faa045578e468ff /net/netfilter/xt_multiport.c | |
parent | 9f5673174161cc026a6c87f70d9b457e7ad82a80 (diff) | |
download | linux-b0f38452ff73da7e9e0ddc68cd5c6b93c897ca0d.tar.xz |
netfilter: xtables: change xt_match.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.
This semantic patch may not be too precise (checking for functions
that use xt_mtchk_param rather than functions referenced by
xt_match.checkentry), but reviewed, it produced the intended result.
// <smpl>
@@
type bool;
identifier check, par;
@@
-bool check
+int check
(struct xt_mtchk_param *par) { ... }
// </smpl>
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
Diffstat (limited to 'net/netfilter/xt_multiport.c')
-rw-r--r-- | net/netfilter/xt_multiport.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/net/netfilter/xt_multiport.c b/net/netfilter/xt_multiport.c index 4fa90c86fdb5..b446738eab1a 100644 --- a/net/netfilter/xt_multiport.c +++ b/net/netfilter/xt_multiport.c @@ -152,7 +152,7 @@ check(u_int16_t proto, && count <= XT_MULTI_PORTS; } -static bool multiport_mt_check_v0(const struct xt_mtchk_param *par) +static int multiport_mt_check_v0(const struct xt_mtchk_param *par) { const struct ipt_ip *ip = par->entryinfo; const struct xt_multiport *multiinfo = par->matchinfo; @@ -161,7 +161,7 @@ static bool multiport_mt_check_v0(const struct xt_mtchk_param *par) multiinfo->count); } -static bool multiport_mt_check(const struct xt_mtchk_param *par) +static int multiport_mt_check(const struct xt_mtchk_param *par) { const struct ipt_ip *ip = par->entryinfo; const struct xt_multiport_v1 *multiinfo = par->matchinfo; @@ -170,7 +170,7 @@ static bool multiport_mt_check(const struct xt_mtchk_param *par) multiinfo->count); } -static bool multiport_mt6_check_v0(const struct xt_mtchk_param *par) +static int multiport_mt6_check_v0(const struct xt_mtchk_param *par) { const struct ip6t_ip6 *ip = par->entryinfo; const struct xt_multiport *multiinfo = par->matchinfo; @@ -179,7 +179,7 @@ static bool multiport_mt6_check_v0(const struct xt_mtchk_param *par) multiinfo->count); } -static bool multiport_mt6_check(const struct xt_mtchk_param *par) +static int multiport_mt6_check(const struct xt_mtchk_param *par) { const struct ip6t_ip6 *ip = par->entryinfo; const struct xt_multiport_v1 *multiinfo = par->matchinfo; |