netdev - [PATCH AUTOSEL 4.19 22/26] lib: textsearch: fix escapes in example code

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Message-Id: <20191009170558.32517-22-sashal@kernel.org>
Date:   Wed,  9 Oct 2019 13:05:54 -0400
From:   Sasha Levin <sashal@...nel.org>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:     Randy Dunlap <rdunlap@...radead.org>,
        "David S. Miller" <davem@...emloft.net>, netdev@...r.kernel.org,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH AUTOSEL 4.19 22/26] lib: textsearch: fix escapes in example code

From: Randy Dunlap <rdunlap@...radead.org>

[ Upstream commit 2105b52e30debe7f19f3218598d8ae777dcc6776 ]

This textsearch code example does not need the '\' escapes and they can
be misleading to someone reading the example. Also, gcc and sparse warn
that the "\%d" is an unknown escape sequence.

Fixes: 5968a70d7af5 ("textsearch: fix kernel-doc warnings and add kernel-api section")
Signed-off-by: Randy Dunlap <rdunlap@...radead.org>
Cc: "David S. Miller" <davem@...emloft.net>
Cc: netdev@...r.kernel.org
Signed-off-by: David S. Miller <davem@...emloft.net>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 lib/textsearch.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/textsearch.c b/lib/textsearch.c
index 5939549c0e7bc..9135c29add624 100644
--- a/lib/textsearch.c
+++ b/lib/textsearch.c
@@ -93,9 +93,9 @@
  *       goto errout;
  *   }
  *
- *   pos = textsearch_find_continuous(conf, \&state, example, strlen(example));
+ *   pos = textsearch_find_continuous(conf, &state, example, strlen(example));
  *   if (pos != UINT_MAX)
- *       panic("Oh my god, dancing chickens at \%d\n", pos);
+ *       panic("Oh my god, dancing chickens at %d\n", pos);
  *
  *   textsearch_destroy(conf);
  */
-- 
2.20.1