[PATCH v2 31/38] kernel-doc: reset contents and section harder

[Jani Nikula]

If the documentation comment does not have params or sections, the
section heading may leak from the previous documentation comment.

Signed-off-by: Jani Nikula <jani.nik...@intel.com>
---
 scripts/kernel-doc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index 3ac4b57ed76a..0eb2e7b5bf10 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -2763,6 +2763,8 @@ sub process_file($) {
                }
 
                $state = STATE_FIELD;
+               $contents = "";
+               $section = $section_default;
                if (/-(.*)/) {
                    # strip leading/trailing/multiple spaces
                    $descr= $1;
@@ -2960,6 +2962,7 @@ sub process_file($) {
                elsif (/$doc_end/)
                {
                        dump_doc_section($file, $section, 
xml_escape($contents));
+                       $section = $section_default;
                        $contents = "";
                        $function = "";
                        %parameterdescs = ();
-- 
2.1.4

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