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author | Jan Engelhardt <jengelh@gmx.de> | 2007-07-08 05:16:00 (GMT) |
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committer | David S. Miller <davem@sunset.davemloft.net> | 2007-07-11 05:16:58 (GMT) |
commit | ccb79bdce71f2c04cfa9bfcbaf4d37e2f963d684 (patch) | |
tree | 5f41d7d1daade309b96492301a6f973caba3a2a4 /net/netfilter/xt_hashlimit.c | |
parent | 1d93a9cbad608f6398ba6c5b588c504ccd35a2ca (diff) | |
download | linux-ccb79bdce71f2c04cfa9bfcbaf4d37e2f963d684.tar.xz |
[NETFILTER]: x_tables: switch xt_match->checkentry to bool
Switch the return type of match functions to boolean
Signed-off-by: Jan Engelhardt <jengelh@gmx.de>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/netfilter/xt_hashlimit.c')
-rw-r--r-- | net/netfilter/xt_hashlimit.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/net/netfilter/xt_hashlimit.c b/net/netfilter/xt_hashlimit.c index 21597b7..a1b5996 100644 --- a/net/netfilter/xt_hashlimit.c +++ b/net/netfilter/xt_hashlimit.c @@ -492,7 +492,7 @@ hotdrop: return false; } -static int +static bool hashlimit_checkentry(const char *tablename, const void *inf, const struct xt_match *match, @@ -506,20 +506,20 @@ hashlimit_checkentry(const char *tablename, user2credits(r->cfg.avg * r->cfg.burst) < user2credits(r->cfg.avg)) { printk(KERN_ERR "xt_hashlimit: overflow, try lower: %u/%u\n", r->cfg.avg, r->cfg.burst); - return 0; + return false; } if (r->cfg.mode == 0 || r->cfg.mode > (XT_HASHLIMIT_HASH_DPT | XT_HASHLIMIT_HASH_DIP | XT_HASHLIMIT_HASH_SIP | XT_HASHLIMIT_HASH_SPT)) - return 0; + return false; if (!r->cfg.gc_interval) - return 0; + return false; if (!r->cfg.expire) - return 0; + return false; if (r->name[sizeof(r->name) - 1] != '\0') - return 0; + return false; /* This is the best we've got: We cannot release and re-grab lock, * since checkentry() is called before x_tables.c grabs xt_mutex. @@ -531,13 +531,13 @@ hashlimit_checkentry(const char *tablename, r->hinfo = htable_find_get(r->name, match->family); if (!r->hinfo && htable_create(r, match->family) != 0) { mutex_unlock(&hlimit_mutex); - return 0; + return false; } mutex_unlock(&hlimit_mutex); /* Ugly hack: For SMP, we only want to use one set */ r->u.master = r; - return 1; + return true; } static void |