[PATCH] seq_file: delete small-value optimization

[Alexey Dobriyan]

num_to_str() optimizes printing small integers [0..9], so the same
check higher in callchain is unnecessary.

Signed-off-by: Alexey Dobriyan <adobri...@gmail.com>
---

 fs/seq_file.c |   10 ----------
 1 file changed, 10 deletions(-)

--- a/fs/seq_file.c
+++ b/fs/seq_file.c
@@ -694,11 +694,6 @@ void seq_put_decimal_ull(struct seq_file *m, const char 
*delimiter,
        if (m->count + 1 >= m->size)
                goto overflow;
 
-       if (num < 10) {
-               m->buf[m->count++] = num + '0';
-               return;
-       }
-
        len = num_to_str(m->buf + m->count, m->size - m->count, num);
        if (!len)
                goto overflow;
@@ -733,11 +728,6 @@ void seq_put_decimal_ll(struct seq_file *m, const char 
*delimiter, long long num
                num = -num;
        }
 
-       if (num < 10) {
-               m->buf[m->count++] = num + '0';
-               return;
-       }
-
        len = num_to_str(m->buf + m->count, m->size - m->count, num);
        if (!len)
                goto overflow;