scripts: kernel-doc whitespace cleanup

Whitespace cleanup only:  convert some series of spaces to tabs.

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 48 insertions, 48 deletions

diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index 8be269ffbf9d..c3a4854e5ee9 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -381,10 +381,10 @@ sub output_highlight {
     eval $dohighlight;
     die $@ if $@;
     foreach $line (split "\n", $contents) {
-      if ($line eq ""){
+        if ($line eq ""){
             print $lineprefix, $blankline;
         } else {
-            $line =~ s/\\\\\\/\&/g;
+            $line =~ s/\\\\\\/\&/g;
             print $lineprefix, $line;
         }
         print "\n";
@@ -414,7 +414,7 @@ sub output_enum_html(%) {
     print "<b>enum ".$args{'enum'}."</b> {<br>\n";
     $count = 0;
     foreach $parameter (@{$args{'parameterlist'}}) {
-        print " <b>".$parameter."</b>";
+        print " <b>".$parameter."</b>";
         if ($count != $#{$args{'parameterlist'}}) {
             $count++;
             print ",\n";
@@ -462,7 +462,7 @@ sub output_struct_html(%) {
         my $parameter_name = $parameter;
         $parameter_name =~ s/\[.*//;
 
-        ($args{'parameterdescs'}{$parameter_name} ne $undescribed) || next;
+        ($args{'parameterdescs'}{$parameter_name} ne $undescribed) || next;
         $type = $args{'parametertypes'}{$parameter};
         if ($type =~ m/([^\(]*\(\*)\s*\)\s*\(([^\)]*)\)/) {
             # pointer-to-function
@@ -483,7 +483,7 @@ sub output_struct_html(%) {
         my $parameter_name = $parameter;
         $parameter_name =~ s/\[.*//;
 
-        ($args{'parameterdescs'}{$parameter_name} ne $undescribed) || next;
+        ($args{'parameterdescs'}{$parameter_name} ne $undescribed) || next;
         print "<dt><b>".$parameter."</b>\n";
         print "<dd>";
         output_highlight($args{'parameterdescs'}{$parameter_name});
@@ -525,7 +525,7 @@ sub output_function_html(%) {
         my $parameter_name = $parameter;
         $parameter_name =~ s/\[.*//;
 
-        ($args{'parameterdescs'}{$parameter_name} ne $undescribed) || next;
+        ($args{'parameterdescs'}{$parameter_name} ne $undescribed) || next;
         print "<dt><b>".$parameter."</b>\n";
         print "<dd>";
         output_highlight($args{'parameterdescs'}{$parameter_name});
@@ -691,7 +691,7 @@ sub output_struct_xml(%) {
         $parameter_name =~ s/\[.*//;
 
         defined($args{'parameterdescs'}{$parameter_name}) || next;
-        ($args{'parameterdescs'}{$parameter_name} ne $undescribed) || next;
+        ($args{'parameterdescs'}{$parameter_name} ne $undescribed) || next;
         $type = $args{'parametertypes'}{$parameter};
         if ($type =~ m/([^\(]*\(\*)\s*\)\s*\(([^\)]*)\)/) {
             # pointer-to-function
@@ -767,11 +767,11 @@ sub output_enum_xml(%) {
     print "enum ".$args{'enum'}." {\n";
     $count = 0;
     foreach $parameter (@{$args{'parameterlist'}}) {
-        print "  $parameter";
-        if ($count != $#{$args{'parameterlist'}}) {
+        print "  $parameter";
+        if ($count != $#{$args{'parameterlist'}}) {
             $count++;
             print ",";
-        }
+        }
         print "\n";
     }
     print "};";
@@ -1007,7 +1007,7 @@ sub output_enum_man(%) {
     print "enum ".$args{'enum'}." {\n";
     $count = 0;
     foreach my $parameter (@{$args{'parameterlist'}}) {
-        print ".br\n.BI \"    $parameter\"\n";
+        print ".br\n.BI \"    $parameter\"\n";
         if ($count == $#{$args{'parameterlist'}}) {
             print "\n};\n";
             last;
@@ -1054,7 +1054,7 @@ sub output_struct_man(%) {
         my $parameter_name = $parameter;
         $parameter_name =~ s/\[.*//;
 
-        ($args{'parameterdescs'}{$parameter_name} ne $undescribed) || next;
+        ($args{'parameterdescs'}{$parameter_name} ne $undescribed) || next;
         $type = $args{'parametertypes'}{$parameter};
         if ($type =~ m/([^\(]*\(\*)\s*\)\s*\(([^\)]*)\)/) {
             # pointer-to-function
@@ -1077,7 +1077,7 @@ sub output_struct_man(%) {
         my $parameter_name = $parameter;
         $parameter_name =~ s/\[.*//;
 
-        ($args{'parameterdescs'}{$parameter_name} ne $undescribed) || next;
+        ($args{'parameterdescs'}{$parameter_name} ne $undescribed) || next;
         print ".IP \"".$parameter."\" 12\n";
         output_highlight($args{'parameterdescs'}{$parameter_name});
     }
@@ -1187,7 +1187,7 @@ sub output_enum_text(%) {
     print "enum ".$args{'enum'}." {\n";
     $count = 0;
     foreach $parameter (@{$args{'parameterlist'}}) {
-        print "\t$parameter";
+        print "\t$parameter";
         if ($count != $#{$args{'parameterlist'}}) {
             $count++;
             print ",";
@@ -1232,7 +1232,7 @@ sub output_struct_text(%) {
         my $parameter_name = $parameter;
         $parameter_name =~ s/\[.*//;
 
-        ($args{'parameterdescs'}{$parameter_name} ne $undescribed) || next;
+        ($args{'parameterdescs'}{$parameter_name} ne $undescribed) || next;
         $type = $args{'parametertypes'}{$parameter};
         if ($type =~ m/([^\(]*\(\*)\s*\)\s*\(([^\)]*)\)/) {
             # pointer-to-function
@@ -1252,7 +1252,7 @@ sub output_struct_text(%) {
         my $parameter_name = $parameter;
         $parameter_name =~ s/\[.*//;
 
-        ($args{'parameterdescs'}{$parameter_name} ne $undescribed) || next;
+        ($args{'parameterdescs'}{$parameter_name} ne $undescribed) || next;
         print "$parameter\n\t";
         print $args{'parameterdescs'}{$parameter_name}."\n";
     }
@@ -1284,7 +1284,7 @@ sub output_declaration {
         ( $function_only == 1 && defined($function_table{$name})) ||
         ( $function_only == 2 && !defined($function_table{$name})))
     {
-        &$func(@_);
+        &$func(@_);
         $section_counter++;
     }
 }
@@ -1317,8 +1317,8 @@ sub dump_struct($$) {
     my $file = shift;
 
     if ($x =~/(struct|union)\s+(\w+)\s*{(.*)}/) {
-        $declaration_name = $2;
-        my $members = $3;
+        $declaration_name = $2;
+        my $members = $3;
 
         # ignore embedded structs or unions
         $members =~ s/{.*?}//g;
@@ -1345,7 +1345,7 @@ sub dump_struct($$) {
                            });
     }
     else {
-        print STDERR "Error(${file}:$.): Cannot parse struct or union!\n";
+        print STDERR "Error(${file}:$.): Cannot parse struct or union!\n";
         ++$errors;
     }
 }
@@ -1356,15 +1356,15 @@ sub dump_enum($$) {
 
     $x =~ s@/\*.*?\*/@@gos;     # strip comments.
     if ($x =~ /enum\s+(\w+)\s*{(.*)}/) {
-        $declaration_name = $1;
-        my $members = $2;
+        $declaration_name = $1;
+        my $members = $2;
 
         foreach my $arg (split ',', $members) {
             $arg =~ s/^\s*(\w+).*/$1/;
             push @parameterlist, $arg;
             if (!$parameterdescs{$arg}) {
-                $parameterdescs{$arg} = $undescribed;
-                print STDERR "Warning(${file}:$.): Enum value '$arg' ".
+                $parameterdescs{$arg} = $undescribed;
+                print STDERR "Warning(${file}:$.): Enum value '$arg' ".
                     "not described in enum '$declaration_name'\n";
             }
 
@@ -1382,7 +1382,7 @@ sub dump_enum($$) {
                            });
     }
     else {
-        print STDERR "Error(${file}:$.): Cannot parse enum!\n";
+        print STDERR "Error(${file}:$.): Cannot parse enum!\n";
         ++$errors;
     }
 }
@@ -1393,12 +1393,12 @@ sub dump_typedef($$) {
 
     $x =~ s@/\*.*?\*/@@gos;     # strip comments.
     while (($x =~ /\(*.\)\s*;$/) || ($x =~ /\[*.\]\s*;$/)) {
-        $x =~ s/\(*.\)\s*;$/;/;
+        $x =~ s/\(*.\)\s*;$/;/;
         $x =~ s/\[*.\]\s*;$/;/;
     }
 
     if ($x =~ /typedef.*\s+(\w+)\s*;/) {
-        $declaration_name = $1;
+        $declaration_name = $1;
 
         output_declaration($declaration_name,
                            'typedef',
@@ -1410,7 +1410,7 @@ sub dump_typedef($$) {
                            });
     }
     else {
-        print STDERR "Error(${file}:$.): Cannot parse typedef!\n";
+        print STDERR "Error(${file}:$.): Cannot parse typedef!\n";
         ++$errors;
     }
 }
@@ -1424,14 +1424,14 @@ sub create_parameterlist($$$) {
 
     # temporarily replace commas inside function pointer definition
     while ($args =~ /(\([^\),]+),/) {
-        $args =~ s/(\([^\),]+),/$1#/g;
+        $args =~ s/(\([^\),]+),/$1#/g;
     }
 
     foreach my $arg (split($splitter, $args)) {
         # strip comments
         $arg =~ s/\/\*.*\*\///;
-        # strip leading/trailing spaces
-        $arg =~ s/^\s*//;
+        # strip leading/trailing spaces
+        $arg =~ s/^\s*//;
         $arg =~ s/\s*$//;
         $arg =~ s/\s+/ /;
 
@@ -1514,15 +1514,15 @@ sub push_parameter($$$) {
             $parameterdescs{$param_name} = $undescribed;
 
             if (($type eq 'function') || ($type eq 'enum')) {
-                print STDERR "Warning(${file}:$.): Function parameter ".
+                print STDERR "Warning(${file}:$.): Function parameter ".
                     "or member '$param' not " .
                     "described in '$declaration_name'\n";
             }
             print STDERR "Warning(${file}:$.):".
-                         " No description found for parameter '$param'\n";
+                         " No description found for parameter '$param'\n";
             ++$warnings;
-        }
-        }
+        }
+        }
 
         push @parameterlist, $param;
         $parametertypes{$param} = $type;
@@ -1664,10 +1664,10 @@ sub process_state3_function($$) {
         # do nothing
     }
     elsif ($x =~ /([^\{]*)/) {
-        $prototype .= $1;
+        $prototype .= $1;
     }
     if (($x =~ /\{/) || ($x =~ /\#define/) || ($x =~ /;/)) {
-        $prototype =~ s@/\*.*?\*/@@gos; # strip comments.
+        $prototype =~ s@/\*.*?\*/@@gos; # strip comments.
         $prototype =~ s@[\r\n]+@ @gos; # strip newlines/cr's.
         $prototype =~ s@^\s+@@gos; # strip leading spaces
         dump_function($prototype,$file);
@@ -1688,17 +1688,17 @@ sub process_state3_type($$) {
     }
 
     while (1) {
-        if ( $x =~ /([^{};]*)([{};])(.*)/ ) {
+        if ( $x =~ /([^{};]*)([{};])(.*)/ ) {
             $prototype .= $1 . $2;
             ($2 eq '{') && $brcount++;
             ($2 eq '}') && $brcount--;
             if (($2 eq ';') && ($brcount == 0)) {
-                dump_declaration($prototype,$file);
+                dump_declaration($prototype,$file);
                 reset_state();
-                last;
+                last;
             }
             $x = $3;
-        } else {
+        } else {
             $prototype .= $x;
             last;
         }
@@ -1756,7 +1756,7 @@ sub process_file($) {
                 } else {
                         $section = $1;
                 }
-            }
+            }
             elsif (/$doc_decl/o) {
                 $identifier = $1;
                 if (/\s*([\w\s]+?)\s*-/) {
@@ -1849,13 +1849,13 @@ sub process_file($) {
             }
         } elsif ($state == 3) { # scanning for function '{' (end of prototype)
             if ($decl_type eq 'function') {
-                process_state3_function($_, $file);
+                process_state3_function($_, $file);
             } else {
-                process_state3_type($_, $file);
+                process_state3_type($_, $file);
             }
         } elsif ($state == 4) {
                 # Documentation block
-                if (/$doc_block/) {
+                if (/$doc_block/) {
                         dump_section($section, $contents);
                         output_intro({'sectionlist' => \@sectionlist,
                                       'sections' => \%sections });
@@ -1873,7 +1873,7 @@ sub process_file($) {
                         } else {
                                 $section = $1;
                         }
-                }
+                }
                 elsif (/$doc_end/)
                 {
                         dump_section($section, $contents);
@@ -1900,8 +1900,8 @@ sub process_file($) {
                         {
                                 $contents .= $1 . "\n";
                         }
-                }
-          }
+                }
+        }
     }
     if ($initial_section_counter == $section_counter) {
         print STDERR "Warning(${file}): no structured comments found\n";