summaryrefslogtreecommitdiff
path: root/net/netfilter/xt_string.c
diff options
context:
space:
mode:
authorBojan Prtvar <prtvar.b@gmail.com>2015-02-22 11:46:35 +0100
committerDavid S. Miller <davem@davemloft.net>2015-02-22 15:59:54 -0500
commit059a2440fd3cf4ec57735db2c0a90401cde84fca (patch)
treeae1cc62a03192b53b6d4c1eb14b50d534b385797 /net/netfilter/xt_string.c
parentd340c862e760815bca2f2a4d8fd91dff4646a955 (diff)
net: Remove state argument from skb_find_text()
Although it is clear that textsearch state is intentionally passed to skb_find_text() as uninitialized argument, it was never used by the callers. Therefore, we can simplify skb_find_text() by making it local variable. Signed-off-by: Bojan Prtvar <prtvar.b@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/netfilter/xt_string.c')
-rw-r--r--net/netfilter/xt_string.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/net/netfilter/xt_string.c b/net/netfilter/xt_string.c
index 5699adb97652..0bc3460319c8 100644
--- a/net/netfilter/xt_string.c
+++ b/net/netfilter/xt_string.c
@@ -26,13 +26,12 @@ static bool
string_mt(const struct sk_buff *skb, struct xt_action_param *par)
{
const struct xt_string_info *conf = par->matchinfo;
- struct ts_state state;
bool invert;
invert = conf->u.v1.flags & XT_STRING_FLAG_INVERT;
return (skb_find_text((struct sk_buff *)skb, conf->from_offset,
- conf->to_offset, conf->config, &state)
+ conf->to_offset, conf->config)
!= UINT_MAX) ^ invert;
}