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authorMauro Carvalho Chehab <mchehab@s-opensource.com>2017-03-30 23:11:29 +0300
committerJonathan Corbet <corbet@lwn.net>2017-04-02 23:06:56 +0300
commitf9b5c5304ce212b72c5c997b298ab96002e1634f (patch)
tree08d0a5a9cfb01dde6b2cd7cf7a843fcab543c854 /scripts/kernel-doc
parentb97f193abf83e30ef43317ba4883ce3a82f8e8b2 (diff)
downloadlinux-f9b5c5304ce212b72c5c997b298ab96002e1634f.tar.xz
scripts/kernel-doc: fix handling of parameters with parenthesis
lib/crc32c defines one parameter as: const u32 (*tab)[256] Better handle parenthesis, to avoid those warnings: ./lib/crc32.c:149: warning: No description found for parameter 'tab)[256]' ./lib/crc32.c:149: warning: Excess function parameter 'tab' description in 'crc32_le_generic' ./lib/crc32.c:294: warning: No description found for parameter 'tab)[256]' ./lib/crc32.c:294: warning: Excess function parameter 'tab' description in 'crc32_be_generic' Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Diffstat (limited to 'scripts/kernel-doc')
-rwxr-xr-xscripts/kernel-doc7
1 files changed, 3 insertions, 4 deletions
diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index a4e5cc3b38e8..a26a5f2dce39 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -2402,8 +2402,7 @@ sub push_parameter($$$) {
}
$anon_struct_union = 0;
- my $param_name = $param;
- $param_name =~ s/\[.*//;
+ $param =~ s/[\[\)].*//;
if ($type eq "" && $param =~ /\.\.\.$/)
{
@@ -2434,9 +2433,9 @@ sub push_parameter($$$) {
# but inline preprocessor statements);
# also ignore unnamed structs/unions;
if (!$anon_struct_union) {
- if (!defined $parameterdescs{$param_name} && $param_name !~ /^#/) {
+ if (!defined $parameterdescs{$param} && $param !~ /^#/) {
- $parameterdescs{$param_name} = $undescribed;
+ $parameterdescs{$param} = $undescribed;
if (($type eq 'function') || ($type eq 'enum')) {
print STDERR "${file}:$.: warning: Function parameter ".