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scripts/kernel-doc: simplify function printing

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Get rid of the $start variable, since it's really not necessary.

No functional change.

Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com>
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20240215134828.1277109-3-vegard.nossum@oracle.com
This commit is contained in:
Vegard Nossum 2024-02-15 14:48:25 +01:00 committed by Jonathan Corbet
parent a3a23d360c
commit e8ebb853eb
1 changed files with 4 additions and 6 deletions
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scripts/kernel-doc
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@ -820,7 +820,6 @@ sub output_function_rst(%) {
my %args = %{$_[0]}; my %args = %{$_[0]};
my ($parameter, $section); my ($parameter, $section);
my $oldprefix = $lineprefix; my $oldprefix = $lineprefix;
my $start = "";
my $is_macro = 0; my $is_macro = 0;
if ($sphinx_major < 3) { if ($sphinx_major < 3) {
@ -830,7 +829,7 @@ sub output_function_rst(%) {
print " **Typedef**: "; print " **Typedef**: ";
$lineprefix = ""; $lineprefix = "";
output_highlight_rst($args{'purpose'}); output_highlight_rst($args{'purpose'});
$start = "\n\n**Syntax**\n\n ``"; print "\n\n**Syntax**\n\n ``";
$is_macro = 1; $is_macro = 1;
} else { } else {
print ".. c:function:: "; print ".. c:function:: ";
@ -848,17 +847,16 @@ sub output_function_rst(%) {
print " **Typedef**: "; print " **Typedef**: ";
$lineprefix = ""; $lineprefix = "";
output_highlight_rst($args{'purpose'}); output_highlight_rst($args{'purpose'});
$start = "\n\n**Syntax**\n\n ``"; print "\n\n**Syntax**\n\n ``";
} else { } else {
print "``" if ($is_macro); print "``" if ($is_macro);
} }
} }
if ($args{'functiontype'} ne "") { if ($args{'functiontype'} ne "") {
$start .= $args{'functiontype'} . " " . $args{'function'} . " ("; print $args{'functiontype'} . " " . $args{'function'} . " (";
} else { } else {
$start .= $args{'function'} . " ("; print $args{'function'} . " (";
} }
print $start;
my $count = 0; my $count = 0;
foreach my $parameter (@{$args{'parameterlist'}}) { foreach my $parameter (@{$args{'parameterlist'}}) {