linux/scripts/checkpatch.pl

1287 my @fixed = ();
1365 	@fixed = ();
2735 		push(@fixed, $rawline) if ($fix);
3044 				$fixed[$fixlinenr] =~ s/-/=/g;
3078 						$fixed[$fixlinenr] =~ s/$sign_off/$suggested_signature/;
3086 					$fixed[$fixlinenr] =
3094 					$fixed[$fixlinenr] =
3103 					$fixed[$fixlinenr] =
3123 						$fixed[$fixlinenr] =~ s/\Q$email\E/$suggested_email/;
3134 						$fixed[$fixlinenr] =~ s/\Q$email_address\E/$stripped_address/;
3169 							$fixed[$fixlinenr] =~ s/\Q$email\E/$new_email/;
3188 						$fixed[$fixlinenr] =~ s/\Q$email\E/$new_email/;
3276 				my $fixed = "Fixes: $cid (\"$ctitle\")";
3278 …rect Fixes: style 'Fixes: <12+ chars of sha1> (\"<title line>\")' - ie: '$fixed'\n" . $herecurr) &&
3280 					$fixed[$fixlinenr] = $fixed;
3362 				$fixed[$fixlinenr] =~ s/^/ /;
3550 					$fixed[$fixlinenr] =~ s/(^|[^A-Za-z@])($typo)($|[^A-Za-z@])/$1$typo_fix$3/;
3602 					$fixed[$fixlinenr] =~ s/\b$first $second\b/$first/;
3614 						$fixed[$fixlinenr] =~ s/(\+\s*\*\s*)$last_word /$1/;
3629 				$fixed[$fixlinenr] =~ s/[\s\015]+$//;
3636 				$fixed[$fixlinenr] =~ s/\s+$//;
3713 					$fixed[$fixlinenr] =~ s/^(\+[A-Z]):\s*/$1:\t/;
3830 …$fixed[$fixlinenr] =~ s/SPDX-License-Identifier: .*/SPDX-License-Identifier: (GPL-2.0-only OR BSD-…
3951 				$fixed[$fixlinenr] =~ s/^\+([ \t]+)/"\+" . tabify($1)/e;
3961 				while ($fixed[$fixlinenr] =~
3963 				while ($fixed[$fixlinenr] =~
3975 				$fixed[$fixlinenr - 1] .= " $operator";
3976 				$fixed[$fixlinenr] =~ s/\Q$operator\E\s*//;
3989 				$fixed[$fixlinenr - 1] =~ s/\Q$line_end\E$/ $operator$line_end/;
3990 				$fixed[$fixlinenr] =~ s/\Q$operator\E\s*//;
4002 					$fixed[$fixlinenr] =~ s@(^\+\t+) +@$1 . "\t" x ($indent/$tabsize)@e;
4030 						$fixed[$fixlinenr] =~
4049 				$fixed[$fixlinenr] =~
4186 				$fixed[$fixlinenr] =~ s/^\+([ \t]+)/"\+" . tabify($1)/e;
4559 					$fixed[$fixlinenr] =~ s@\b$sign\s*\Q$pointer\E\s*$var\b@$decl$var@;
4626 				my $line = $fixed[$fixlinenr];
4629 					$fixed[$fixlinenr] =~ s@\/\/(.*)$@/\* $comment \*/@;
4687 				$fixed[$fixlinenr] =~ s/(^.$Type\s*$Ident(?:\s+$Modifier)*)\s*=\s*$zero_initializer\s*;/$1;/;
4696 				$fixed[$fixlinenr] =~ s/(\bstatic\s.*?)\s*=\s*$zero_initializer\s*;/$1;/;
4723 				$fixed[$fixlinenr] =~ s/\b\Q$type\E\b/$new_type/;
4739 				$fixed[$fixlinenr] =~ s/(^.\s*)const\b/${1}static const/;
4769 				$fixed[$fixlinenr] =~ s/\bconst\s+static\b/static const/;
4770 				$fixed[$fixlinenr] =~ s/\bstatic\s+($BasicType)\s+const\b/static const $1/;
4789 					$fixed[$fixlinenr] =~ s/\Q$array_div\E/ARRAY_SIZE($array)/;
4799 				$fixed[$fixlinenr] =~ s/(\b($Type)\s+($Ident))\s*\(\s*\)/$2 $3(void)/;
4836 					$fixed[$fixlinenr] =~
4864 					$fixed[$fixlinenr] =~
4943 				$fixed[$fixlinenr] =~ s/\bENOTSUPP\b/EOPNOTSUPP/;
4992 				$fixed[$fixlinenr] =~
5062 				$fixed[$fixlinenr] =~
5079 				    $fixed[$fixlinenr] =~
5114 					$fixed[$fixlinenr] =~
5424 			if ($fix && $line_fixed && $fixed_line ne $fixed[$fixlinenr]) {
5425 				$fixed[$fixlinenr] = $fixed_line;
5436 				1 while $fixed[$fixlinenr] =~
5469 				$fixed[$fixlinenr] =~ s/^(\+.*(?:do|else|\)))\{/$1 {/;
5487 				$fixed[$fixlinenr] =~
5497 				$fixed[$fixlinenr] =~
5505 				$fixed[$fixlinenr] =~
5516 				$fixed[$fixlinenr] =~
5526 				$fixed[$fixlinenr] =~
5539 				$fixed[$fixlinenr] =~ s/\(\s*\Q$var\E\s*\)/$var/;
5553 				$fixed[$fixlinenr] =~ s/\Q$var\E/$var2/;
5593 				$fixed[$fixlinenr] =~
5677 				$fixed[$fixlinenr] =~ s/\(\s*\Q$const\E\s*$Compare\s*\Q$to\E\s*\)/($to $newcomp $const)/;
5695 				$fixed[$fixlinenr] =~
5781 				    $fixed[$fixlinenr] =~ /^\+(\s*)((?:if|while|for)\s*$balanced_parens)\s*(.*)$/) {
5786 						$fixed[$fixlinenr] = "\+$indent$test";
5924 				$fixed[$fixlinenr] =~ s/\s+$//;
6379 				$fixed[$fixlinenr] =~ s/^(\+.*\".*)\s+\\n/$1\\n/;
6392 					$fixed[$fixlinenr] =~ s/\Q$extracted_string\E([A-Za-z0-9_])/$extracted_string $1/;
6393 					$fixed[$fixlinenr] =~ s/([A-Za-z0-9_])\Q$extracted_string\E/$1 $extracted_string/;
6405 					$fixed[$fixlinenr] =~ s/\Q$extracted_string\E\s*"/substr($extracted_string, 0, -1)/e;
6480 						$fixed[$fixlinenr] =~ s/^\+$new_leading_tabs/\+$leading_tabs/;
6511 				$fixed[$fixlinenr] =~ s/\s*$level\s*//;
6535 				    $fix && $fixed[$fixlinenr + $lineoff] =~ /^\+/) {
6538 					$fixed[$fixlinenr + $lineoff] =~ s/\Q$pspec\E/$nspec/;
6560 					$fixed[$fixlinenr] =~ s/\b\Q$val\E\s*(?:==|\!=)\s*NULL\b/$equal$val/;
6578 …$fixed[$fixlinenr] =~ s/(\bstatic\s+(?:const\s+)?)(?:$attr\s+)?($NonptrTypeWithAttr)\s+(?:$attr\s+…
6592 				$fixed[$fixlinenr] =~
6603 				my $lead = $fixed[$fixlinenr] =~
6608 				$fixed[$fixlinenr] =~ s/(^\+\s*(?:static\s+))/$lead/;
6618 				$fixed[$fixlinenr] =~ s/\s+__read_mostly\b//;
6631 				$fixed[$fixlinenr] =~ s/\b$constant_func\b/$func/g;
6681 				$fixed[$fixlinenr] =~
6791 				$fixed[$fixlinenr] =~ s/\b(__inline__|__inline)\b/inline/;
6846 						$fixed[$fixlinenr] =~ s/$remove//;
6847 						$fixed[$fixlinenr] =~ s/\b__attribute__/$new __attribute__/;
6848 						$fixed[$fixlinenr] =~ s/\}\Q$new\E/} $new/;
6849 						$fixed[$fixlinenr] =~ s/ __attribute__\s*\(\s*\(\s*\)\s*\)//;
6884 					$fixed[$fixlinenr] =~ s/\b$type\b/$kernel_type/;
6905 				$fixed[$fixlinenr] =~ s/\Q$cast\E$const\b/$newconst$suffix/;
6920 …$fixed[$fixlinenr] =~ s/\bsizeof\s+((?:\*\s*|)$Lval|$Type(?:\s+$Lval|))/"sizeof(" . trim($1) . ")"…
6938 					$fixed[$fixlinenr] =~ s/\bseq_printf\b/seq_puts/;
7081 …$fixed[$fixlinenr] =~ s/\bethtool_sprintf\s*\(\s*($FuncArg)\s*,\s*($FuncArg)/ethtool_puts($1, $7)/;
7090 …$fixed[$fixlinenr] =~ s/\bethtool_sprintf\s*\(\s*($FuncArg)\s*,\s*"\%s"\s*,\s*($FuncArg)/ethtool_p…
7173 				$fixed[$fixlinenr] =~ s/(.*)\bextern\b\s*(.*)/$1$2/;
7301 …$fixed[$fixlinenr] =~ s/\b($Lval)\s*\=\s*(?:$balanced_parens)?\s*((?:kv|k)[mz]alloc)\s*\(\s*($Func…
7335 …$fixed[$fixlinenr] =~ s/\b($Lval)\s*\=\s*(?:$balanced_parens)?\s*((?:kv|k)[mz]alloc)\s*\(\s*($Func…
7359 				$fixed[$fixlinenr] =~ s/(\s*;\s*){2,}$/;/g;
7371 				$fixed[$fixlinenr] =~ s/\(?\s*1\s*[ulUL]*\s*<<\s*(\d+|$Ident)\s*\)?/BIT${ull}($1)/;
7387 				$fixed[$fixlinenr] = "\+#if IS_ENABLED($config)";
7429 				$fixed[$fixlinenr] =~ s/\b__FUNCTION__\b/__func__/g;
7548 				substr($fixed[$fixlinenr], $offset, 0) = '\\n';
7558 				$fixed[$fixlinenr - 1] =~ s/\[\s*0\s*\]/[]/;
7637 …$fixed[$fixlinenr] =~ s/\bDEVICE_ATTR\s*\(\s*$var\s*,\s*\Q$perms\E\s*,\s*$show\s*,\s*$store\s*\)/D…
7645 …$fixed[$fixlinenr] =~ s/\bDEVICE_ATTR\s*\(\s*$var\s*,\s*\Q$perms\E\s*,\s*$show\s*,\s*NULL\s*\)/DEV…
7653 …$fixed[$fixlinenr] =~ s/\bDEVICE_ATTR\s*\(\s*$var\s*,\s*\Q$perms\E\s*,\s*NULL\s*,\s*$store\s*\)/DE…
7724 				$fixed[$fixlinenr] =~ s/\Q$oval\E/$octal/;
7748 					$fixed[$fixlinenr] =~ s/\bMODULE_LICENSE\s*\(\s*"GPL v2"\s*\)/MODULE_LICENSE("GPL")/;
7883 	    ("@rawlines" ne "@fixed" ||
7890 		@fixed = fix_inserted_deleted_lines(\@fixed, \@fixed_inserted, \@fixed_deleted);
7894 		foreach my $fixed_line (@fixed) {