docs: kdoc: remove the section_intro variable

It is only used in one place, so just put the constant string
"Introduction" there so people don't have to go looking for it.

Reviewed-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20250606163438.229916-4-corbet@lwn.net

diff --git a/scripts/lib/kdoc/kdoc_parser.py b/scripts/lib/kdoc/kdoc_parser.py
index 1a6c6865b2c54582132ed9187d1056ae68449cc8..f8871f6a26387881eee3781c662c5df06f55ea49 100644 (file)
--- a/scripts/lib/kdoc/kdoc_parser.py
+++ b/scripts/lib/kdoc/kdoc_parser.py
@@ -203,7 +203,6 @@ class KernelDoc:
 
     # Section names
 
-    section_intro = "Introduction"
     section_context = "Context"
     section_return = "Return"
 
@@ -1215,7 +1214,7 @@ class KernelDoc:
             self.entry.new_start_line = ln
 
             if not doc_block.group(1):
-                self.entry.section = self.section_intro
+                self.entry.section = "Introduction"
             else:
                 self.entry.section = doc_block.group(1)