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>
diff --git a/net/sched/em_text.c b/net/sched/em_text.c
index f03c3de..73e2ed5 100644
--- a/net/sched/em_text.c
+++ b/net/sched/em_text.c
@@ -34,7 +34,6 @@
{
struct text_match *tm = EM_TEXT_PRIV(m);
int from, to;
- struct ts_state state;
from = tcf_get_base_ptr(skb, tm->from_layer) - skb->data;
from += tm->from_offset;
@@ -42,7 +41,7 @@
to = tcf_get_base_ptr(skb, tm->to_layer) - skb->data;
to += tm->to_offset;
- return skb_find_text(skb, from, to, tm->config, &state) != UINT_MAX;
+ return skb_find_text(skb, from, to, tm->config) != UINT_MAX;
}
static int em_text_change(struct net *net, void *data, int len,