When kernel-doc is called with output selection filters,
it will be called lots of time for a single file. If
there is a warning present there, it means that it may
print hundreds of identical warnings.
Worse than that, the -function NAME actually filters only
functions. So, it makes no sense at all to print warnings
for structs or enums.
Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxxx>
---
scripts/kernel-doc | 30 +++++++++++++++++++++++-------
1 file changed, 23 insertions(+), 7 deletions(-)
diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index 0bda21d9d3f2..1e2b35ce1c9d 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -1160,16 +1160,26 @@ sub dump_enum($$) {
push @parameterlist, $arg;
if (!$parameterdescs{$arg}) {
$parameterdescs{$arg} = $undescribed;
- print STDERR "${file}:$.: warning: Enum value '$arg' ".
- "not described in enum '$declaration_name'\n";
+ if (($output_selection == OUTPUT_ALL) ||
+ ($output_selection == OUTPUT_INCLUDE &&
+ defined($function_table{$declaration_name})) ||
+ ($output_selection == OUTPUT_EXCLUDE &&
+ !defined($function_table{$declaration_name}))) {
+ print STDERR "${file}:$.: warning: Enum value '$arg' not described in enum '$declaration_name'\n";
+ }
}
$_members{$arg} = 1;
}
while (my ($k, $v) = each %parameterdescs) {
if (!exists($_members{$k})) {
- print STDERR "${file}:$.: warning: Excess enum value " .
- "'$k' description in '$declaration_name'\n";
+ if (($output_selection == OUTPUT_ALL) ||
+ ($output_selection == OUTPUT_INCLUDE &&
+ defined($function_table{$declaration_name})) ||
+ ($output_selection == OUTPUT_EXCLUDE &&
+ !defined($function_table{$declaration_name}))) {
+ print STDERR "${file}:$.: warning: Excess enum value '$k' description in '$declaration_name'\n";
+ }
}
}
@@ -1375,9 +1385,15 @@ sub push_parameter($$$$) {
if (!defined $parameterdescs{$param} && $param !~ /^#/) {
$parameterdescs{$param} = $undescribed;
- print STDERR
- "${file}:$.: warning: Function parameter or member '$param' not described in '$declaration_name'\n";
- ++$warnings;
+ if (($output_selection == OUTPUT_ALL) ||
+ ($output_selection == OUTPUT_INCLUDE &&
+ defined($function_table{$declaration_name})) ||
+ ($output_selection == OUTPUT_EXCLUDE &&
+ !defined($function_table{$declaration_name}))) {
+ print STDERR
+ "${file}:$.: warning: Function parameter or member '$param' not described in '$declaration_name'\n";
+ ++$warnings;
+ }
}
$param = xml_escape($param);
--
2.14.3
--
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