6.11-stable review patch. If anyone has any objections, please let me know.
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From: Chen-Yu Tsai wenst@chromium.org
[ Upstream commit be9264110e4e874622d588a75daf930539fdf6ea ]
The section counter tracks how many sections of kernel-doc were added. The only real use of the counter value is to check if anything was actually supposed to be output and give a warning is nothing is available.
The current logic of remembering the initial value and then resetting the value then when processing each file means that if a file has the same number of sections as the previously processed one, a warning is incorrectly given.
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Signed-off-by: Chen-Yu Tsai wenst@chromium.org Signed-off-by: Jonathan Corbet corbet@lwn.net Link: https://lore.kernel.org/r/20241008082905.4005524-1-wenst@chromium.org Signed-off-by: Sasha Levin sashal@kernel.org --- scripts/kernel-doc | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/scripts/kernel-doc b/scripts/kernel-doc index 2791f81952038..c608820f0bf51 100755 --- a/scripts/kernel-doc +++ b/scripts/kernel-doc @@ -2322,7 +2322,6 @@ sub process_inline($$) {
sub process_file($) { my $file; - my $initial_section_counter = $section_counter; my ($orig_file) = @_;
$file = map_filename($orig_file); @@ -2360,8 +2359,7 @@ sub process_file($) { }
# Make sure we got something interesting. - if ($initial_section_counter == $section_counter && $ - output_mode ne "none") { + if (!$section_counter && $output_mode ne "none") { if ($output_selection == OUTPUT_INCLUDE) { emit_warning("${file}:1", "'$_' not found\n") for keys %function_table;