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author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-06-01 23:46:23 +0200 |
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committer | Jani Nikula <jani.nikula@intel.com> | 2016-06-03 11:26:39 +0300 |
commit | ebff7f929b2a72fa614f5e95fd34c56c82ac9c36 (patch) | |
tree | 056021385f8805666eb0f5591cee39a3b952c6c7 /scripts | |
parent | 9cc1a44c03113cb2f3be73650d7c611c3e273ada (diff) | |
download | linux-stable-ebff7f929b2a72fa614f5e95fd34c56c82ac9c36.tar.gz linux-stable-ebff7f929b2a72fa614f5e95fd34c56c82ac9c36.tar.bz2 linux-stable-ebff7f929b2a72fa614f5e95fd34c56c82ac9c36.zip |
scripts/kernel-doc: Remove duplicated DOC: start handling
Further up in the state machinery we switch from STATE_NAME to
STATE_DOCBLOCK when we match /$doc_block/. Which means this block of
code here is entirely unreachable, unless there are multiple DOC:
sections within a single kernel-doc comment.
Getting a list of all the files with more than one DOC: section using
$ git grep -c " * DOC:" | grep -v ":1$"
and then doing a full audit of them reveals there are no such comment
blocks in the kernel.
Supporting multiple DOC: sections in a single kernel-doc comment does
not seem like a recommended way of doing things anyway, so nuke the code
for simplicity.
Cc: Jani Nikula <jani.nikula@intel.com>
Cc: linux-doc@vger.kernel.org
Cc: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
[Jani: amended the commit message]
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Diffstat (limited to 'scripts')
-rwxr-xr-x | scripts/kernel-doc | 19 |
1 files changed, 1 insertions, 18 deletions
diff --git a/scripts/kernel-doc b/scripts/kernel-doc index 0eb2e7b5bf10..9fb26d142a56 100755 --- a/scripts/kernel-doc +++ b/scripts/kernel-doc @@ -2942,24 +2942,7 @@ sub process_file($) { process_state3_type($_, $file); } } elsif ($state == STATE_DOCBLOCK) { - # Documentation block - if (/$doc_block/) { - dump_doc_section($file, $section, xml_escape($contents)); - $contents = ""; - $function = ""; - %parameterdescs = (); - %parametertypes = (); - @parameterlist = (); - %sections = (); - @sectionlist = (); - $prototype = ""; - if ( $1 eq "" ) { - $section = $section_intro; - } else { - $section = $1; - } - } - elsif (/$doc_end/) + if (/$doc_end/) { dump_doc_section($file, $section, xml_escape($contents)); $section = $section_default; |