[PATCH v3 13/15] seq_file: Convert seq_escape() to use seq_escape_str()

Andy Shevchenko
2021-05-04T18:08:19Z

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.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
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);

--
2.30.2