[PATCH v6 13/36] qapi/common.py: Replace one-letter 'c' variable

[John Snow <jsnow@redhat.com>]

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Cleber Rosa <crosa@redhat.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 scripts/qapi/common.py | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/scripts/qapi/common.py b/scripts/qapi/common.py
index a417b6029c8..338adedef4f 100644
--- a/scripts/qapi/common.py
+++ b/scripts/qapi/common.py
@@ -30,14 +30,14 @@ def camel_to_upper(value):
     new_name = ''
     length = len(c_fun_str)
     for i in range(length):
-        c = c_fun_str[i]
-        # When c is upper and no '_' appears before, do more checks
-        if c.isupper() and (i > 0) and c_fun_str[i - 1] != '_':
+        char = c_fun_str[i]
+        # When char is upper case and no '_' appears before, do more checks
+        if char.isupper() and (i > 0) and c_fun_str[i - 1] != '_':
             if i < length - 1 and c_fun_str[i + 1].islower():
                 new_name += '_'
             elif c_fun_str[i - 1].isdigit():
                 new_name += '_'
-        new_name += c
+        new_name += char
     return new_name.lstrip('_').upper()
 
 
-- 
2.26.2