From fc3de02eae89a1eb4a964b7b0a05bfb717904700 Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Wed, 30 Jun 2021 18:55:40 -0700 Subject: [PATCH] seq_file: convert seq_escape() to use seq_escape_str() Convert seq_escape() to use seq_escape_str() rather than open coding it. Note, for now we leave it as an exported symbol due to some old code that can't tolerate ctype.h being (indirectly) included. Link: https://lkml.kernel.org/r/20210504180819.73127-14-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 --- fs/seq_file.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/fs/seq_file.c b/fs/seq_file.c index 532cac2eae0f..08f54029c2b1 100644 --- a/fs/seq_file.c +++ b/fs/seq_file.c @@ -392,12 +392,7 @@ EXPORT_SYMBOL(seq_escape_mem); */ void seq_escape(struct seq_file *m, const char *s, const char *esc) { - char *buf; - size_t size = seq_get_buf(m, &buf); - int ret; - - ret = string_escape_str(s, buf, size, ESCAPE_OCTAL, esc); - seq_commit(m, ret < size ? ret : -1); + seq_escape_str(m, s, ESCAPE_OCTAL, esc); } EXPORT_SYMBOL(seq_escape);