From cc72181a65990193f54284417efa01d4580014e6 Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Wed, 30 Jun 2021 18:55:46 -0700 Subject: seq_file: drop unused *_escape_mem_ascii() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit There are no more users of the seq_escape_mem_ascii() followed by string_escape_mem_ascii(). Remove them for good. Link: https://lkml.kernel.org/r/20210504180819.73127-16-andriy.shevchenko@linux.intel.com Signed-off-by: Andy Shevchenko Cc: Alexander Viro Cc: Chuck Lever Cc: "J. Bruce Fields" Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- lib/string_helpers.c | 19 ------------------- 1 file changed, 19 deletions(-) (limited to 'lib') diff --git a/lib/string_helpers.c b/lib/string_helpers.c index c15aea7a82e9..5a35c7e16e96 100644 --- a/lib/string_helpers.c +++ b/lib/string_helpers.c @@ -582,25 +582,6 @@ int string_escape_mem(const char *src, size_t isz, char *dst, size_t osz, } EXPORT_SYMBOL(string_escape_mem); -int string_escape_mem_ascii(const char *src, size_t isz, char *dst, - size_t osz) -{ - char *p = dst; - char *end = p + osz; - - while (isz--) { - unsigned char c = *src++; - - if (!isprint(c) || !isascii(c) || c == '"' || c == '\\') - escape_hex(c, &p, end); - else - escape_passthrough(c, &p, end); - } - - return p - dst; -} -EXPORT_SYMBOL(string_escape_mem_ascii); - /* * Return an allocated string that has been escaped of special characters * and double quotes, making it safe to log in quotes. -- cgit v1.2.3