diff options
| author | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2026-03-17 19:09:24 +0100 |
|---|---|---|
| committer | Jonathan Corbet <corbet@lwn.net> | 2026-03-22 15:02:29 -0600 |
| commit | d5265f7af2d284d5421b763f268157b5fa72f806 (patch) | |
| tree | 428b6e88ec74294db06c5743a3a8bb0f3f723e56 /tools/lib/python | |
| parent | b1e64e30fce86e61d3b09f9352b262622f3f0cda (diff) | |
docs: kdoc: properly handle empty enum arguments
Depending on how the enum proto is written, a comma at the end
may incorrectly make kernel-doc parse an arg like " ".
Strip spaces before checking if arg is empty.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Message-ID: <4182bfb7e5f5b4bbaf05cee1bede691e56247eaf.1773074166.git.mchehab+huawei@kernel.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Message-ID: <640784283d52c5fc52ea597344ecd567e2fb6e22.1773770483.git.mchehab+huawei@kernel.org>
Diffstat (limited to 'tools/lib/python')
| -rw-r--r-- | tools/lib/python/kdoc/kdoc_parser.py | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/tools/lib/python/kdoc/kdoc_parser.py b/tools/lib/python/kdoc/kdoc_parser.py index 086579d00b5c7..4b3c555e6c8e0 100644 --- a/tools/lib/python/kdoc/kdoc_parser.py +++ b/tools/lib/python/kdoc/kdoc_parser.py @@ -810,9 +810,10 @@ class KernelDoc: member_set = set() members = KernRe(r'\([^;)]*\)').sub('', members) for arg in members.split(','): - if not arg: - continue arg = KernRe(r'^\s*(\w+).*').sub(r'\1', arg) + if not arg.strip(): + continue + self.entry.parameterlist.append(arg) if arg not in self.entry.parameterdescs: self.entry.parameterdescs[arg] = self.undescribed |