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| author | Jan Engelhardt <jengelh@gmx.de> | 2007-07-07 22:16:00 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-07-10 22:16:58 -0700 |
| commit | ccb79bdce71f2c04cfa9bfcbaf4d37e2f963d684 (patch) | |
| tree | 5f41d7d1daade309b96492301a6f973caba3a2a4 /net/ipv4/netfilter/ipt_recent.c | |
| parent | 1d93a9cbad608f6398ba6c5b588c504ccd35a2ca (diff) | |
| download | linux-ccb79bdce71f2c04cfa9bfcbaf4d37e2f963d684.tar.gz | |
[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/ipv4/netfilter/ipt_recent.c')
| -rw-r--r-- | net/ipv4/netfilter/ipt_recent.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/net/ipv4/netfilter/ipt_recent.c b/net/ipv4/netfilter/ipt_recent.c index 2e513ed9b6e923..d632e0e6ef1604 100644 --- a/net/ipv4/netfilter/ipt_recent.c +++ b/net/ipv4/netfilter/ipt_recent.c @@ -235,7 +235,7 @@ out: return ret; } -static int +static bool ipt_recent_checkentry(const char *tablename, const void *ip, const struct xt_match *match, void *matchinfo, unsigned int hook_mask) @@ -243,24 +243,24 @@ ipt_recent_checkentry(const char *tablename, const void *ip, const struct ipt_recent_info *info = matchinfo; struct recent_table *t; unsigned i; - int ret = 0; + bool ret = false; if (hweight8(info->check_set & (IPT_RECENT_SET | IPT_RECENT_REMOVE | IPT_RECENT_CHECK | IPT_RECENT_UPDATE)) != 1) - return 0; + return false; if ((info->check_set & (IPT_RECENT_SET | IPT_RECENT_REMOVE)) && (info->seconds || info->hit_count)) - return 0; + return false; if (info->name[0] == '\0' || strnlen(info->name, IPT_RECENT_NAME_LEN) == IPT_RECENT_NAME_LEN) - return 0; + return false; mutex_lock(&recent_mutex); t = recent_table_lookup(info->name); if (t != NULL) { t->refcnt++; - ret = 1; + ret = true; goto out; } @@ -287,7 +287,7 @@ ipt_recent_checkentry(const char *tablename, const void *ip, spin_lock_bh(&recent_lock); list_add_tail(&t->list, &tables); spin_unlock_bh(&recent_lock); - ret = 1; + ret = true; out: mutex_unlock(&recent_mutex); return ret; |