netdev - [PATCH] net: fix description of skb_find_text() according to removed functionality

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Message-Id: <1486521937-10638-1-git-send-email-igor.pylypiv@gmail.com>
Date:   Tue,  7 Feb 2017 18:45:37 -0800
From:   Igor Pylypiv <igor.pylypiv@...il.com>
To:     "David S . Miller" <davem@...emloft.net>,
        Pablo Neira Ayuso <pablo@...filter.org>
Cc:     netdev@...r.kernel.org, netfilter-devel@...r.kernel.org,
        coreteam@...filter.org
Subject: [PATCH] net: fix description of skb_find_text() according to removed functionality

Textsearch state parameter was moved to local scope of the function.
This eliminates usage of textsearch_next() to find subsequent occurrences.

Fixes: 59a2440fd3cf ("net: Remove state argument from skb_find_text()")
Signed-off-by: Igor Pylypiv <igor.pylypiv@...il.com>
---
 net/core/skbuff.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index 9ccba86..90366c5 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -2919,9 +2919,8 @@ static void skb_ts_finish(struct ts_config *conf, struct ts_state *state)
  * @config: textsearch configuration
  *
  * Finds a pattern in the skb data according to the specified
- * textsearch configuration. Use textsearch_next() to retrieve
- * subsequent occurrences of the pattern. Returns the offset
- * to the first occurrence or UINT_MAX if no match was found.
+ * textsearch configuration. Returns the offset to the first
+ * occurrence or UINT_MAX if no match was found.
  */
 unsigned int skb_find_text(struct sk_buff *skb, unsigned int from,
 			   unsigned int to, struct ts_config *config)
--
2.7.4