[PATCH net-next 1/5] tools: ynl-gen: extend block_start/end by noind arg

[Jiri Pirko <jiri@resnulli.us>]

From: Jiri Pirko <jiri@nvidia.com>

In order to allow block with no indentation, like switch-case, extend
block_start/end by "noind" arg allowing caller to instruct writer to
do no indentation.

Signed-off-by: Jiri Pirko <jiri@nvidia.com>
---
 tools/net/ynl/pyynl/ynl_gen_c.py | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/tools/net/ynl/pyynl/ynl_gen_c.py b/tools/net/ynl/pyynl/ynl_gen_c.py
index 9613a6135003..b4889974f645 100755
--- a/tools/net/ynl/pyynl/ynl_gen_c.py
+++ b/tools/net/ynl/pyynl/ynl_gen_c.py
@@ -1345,16 +1345,18 @@ class CodeWriter:
     def nl(self):
         self._nl = True
 
-    def block_start(self, line=''):
+    def block_start(self, line='', noind=False):
         if line:
             line = line + ' '
         self.p(line + '{')
-        self._ind += 1
+        if not noind:
+            self._ind += 1
 
-    def block_end(self, line=''):
+    def block_end(self, line='', noind=False):
         if line and line[0] not in {';', ','}:
             line = ' ' + line
-        self._ind -= 1
+        if not noind:
+            self._ind -= 1
         self._nl = False
         if not line:
             # Delay printing closing bracket in case "else" comes next
-- 
2.49.0