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authorJan Engelhardt <jengelh@gmx.de>2007-07-07 22:16:00 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2007-07-10 22:16:58 -0700
commitccb79bdce71f2c04cfa9bfcbaf4d37e2f963d684 (patch)
tree5f41d7d1daade309b96492301a6f973caba3a2a4 /net/netfilter/xt_string.c
parent1d93a9cbad608f6398ba6c5b588c504ccd35a2ca (diff)
[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_string.c')
-rw-r--r--net/netfilter/xt_string.c20
1 files changed, 10 insertions, 10 deletions
diff --git a/net/netfilter/xt_string.c b/net/netfilter/xt_string.c
index 3aea43d37339..ab761b17f811 100644
--- a/net/netfilter/xt_string.c
+++ b/net/netfilter/xt_string.c
@@ -42,30 +42,30 @@ static bool match(const struct sk_buff *skb,
#define STRING_TEXT_PRIV(m) ((struct xt_string_info *) m)
-static int checkentry(const char *tablename,
- const void *ip,
- const struct xt_match *match,
- void *matchinfo,
- unsigned int hook_mask)
+static bool checkentry(const char *tablename,
+ const void *ip,
+ const struct xt_match *match,
+ void *matchinfo,
+ unsigned int hook_mask)
{
struct xt_string_info *conf = matchinfo;
struct ts_config *ts_conf;
/* Damn, can't handle this case properly with iptables... */
if (conf->from_offset > conf->to_offset)
- return 0;
+ return false;
if (conf->algo[XT_STRING_MAX_ALGO_NAME_SIZE - 1] != '\0')
- return 0;
+ return false;
if (conf->patlen > XT_STRING_MAX_PATTERN_SIZE)
- return 0;
+ return false;
ts_conf = textsearch_prepare(conf->algo, conf->pattern, conf->patlen,
GFP_KERNEL, TS_AUTOLOAD);
if (IS_ERR(ts_conf))
- return 0;
+ return false;
conf->config = ts_conf;
- return 1;
+ return true;
}
static void destroy(const struct xt_match *match, void *matchinfo)