From 059a2440fd3cf4ec57735db2c0a90401cde84fca Mon Sep 17 00:00:00 2001 From: Bojan Prtvar Date: Sun, 22 Feb 2015 11:46:35 +0100 Subject: 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 Signed-off-by: David S. Miller --- net/netfilter/nf_conntrack_amanda.c | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-) (limited to 'net/netfilter/nf_conntrack_amanda.c') diff --git a/net/netfilter/nf_conntrack_amanda.c b/net/netfilter/nf_conntrack_amanda.c index b8b95f4027ca..57a26cc90c9f 100644 --- a/net/netfilter/nf_conntrack_amanda.c +++ b/net/netfilter/nf_conntrack_amanda.c @@ -88,7 +88,6 @@ static int amanda_help(struct sk_buff *skb, struct nf_conn *ct, enum ip_conntrack_info ctinfo) { - struct ts_state ts; struct nf_conntrack_expect *exp; struct nf_conntrack_tuple *tuple; unsigned int dataoff, start, stop, off, i; @@ -113,23 +112,20 @@ static int amanda_help(struct sk_buff *skb, return NF_ACCEPT; } - memset(&ts, 0, sizeof(ts)); start = skb_find_text(skb, dataoff, skb->len, - search[SEARCH_CONNECT].ts, &ts); + search[SEARCH_CONNECT].ts); if (start == UINT_MAX) goto out; start += dataoff + search[SEARCH_CONNECT].len; - memset(&ts, 0, sizeof(ts)); stop = skb_find_text(skb, start, skb->len, - search[SEARCH_NEWLINE].ts, &ts); + search[SEARCH_NEWLINE].ts); if (stop == UINT_MAX) goto out; stop += start; for (i = SEARCH_DATA; i <= SEARCH_INDEX; i++) { - memset(&ts, 0, sizeof(ts)); - off = skb_find_text(skb, start, stop, search[i].ts, &ts); + off = skb_find_text(skb, start, stop, search[i].ts); if (off == UINT_MAX) continue; off += start + search[i].len; -- cgit v1.2.3-55-g7522