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| author | Bojan Prtvar <prtvar.b@gmail.com> | 2015-02-22 13:46:35 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-02-22 23:59:54 +0300 |
| commit | 059a2440fd3cf4ec57735db2c0a90401cde84fca (patch) | |
| tree | ae1cc62a03192b53b6d4c1eb14b50d534b385797 /net/sched/em_text.c | |
| parent | d340c862e760815bca2f2a4d8fd91dff4646a955 (diff) | |
| download | linux-059a2440fd3cf4ec57735db2c0a90401cde84fca.tar.xz | |
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/sched/em_text.c')
| -rw-r--r-- | net/sched/em_text.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/net/sched/em_text.c b/net/sched/em_text.c index f03c3de16c27..73e2ed576ceb 100644 --- a/net/sched/em_text.c +++ b/net/sched/em_text.c @@ -34,7 +34,6 @@ static int em_text_match(struct sk_buff *skb, struct tcf_ematch *m, { 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 @@ static int em_text_match(struct sk_buff *skb, struct tcf_ematch *m, 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, |