linux-master/scripts/checkpatch.pl

1263 my @fixed = ();
1341 	@fixed = ();
2703 		push(@fixed, $rawline) if ($fix);
3036 						$fixed[$fixlinenr] =~ s/$sign_off/$suggested_signature/;
3044 					$fixed[$fixlinenr] =
3052 					$fixed[$fixlinenr] =
3061 					$fixed[$fixlinenr] =
3081 						$fixed[$fixlinenr] =~ s/\Q$email\E/$suggested_email/;
3092 						$fixed[$fixlinenr] =~ s/\Q$email_address\E/$stripped_address/;
3127 							$fixed[$fixlinenr] =~ s/\Q$email\E/$new_email/;
3146 						$fixed[$fixlinenr] =~ s/\Q$email\E/$new_email/;
3232 					$fixed[$fixlinenr] = "Fixes: $cid (\"$ctitle\")";
3314 				$fixed[$fixlinenr] =~ s/^/ /;
3494 					$fixed[$fixlinenr] =~ s/(^|[^A-Za-z@])($typo)($|[^A-Za-z@])/$1$typo_fix$3/;
3546 					$fixed[$fixlinenr] =~ s/\b$first $second\b/$first/;
3558 						$fixed[$fixlinenr] =~ s/(\+\s*\*\s*)$last_word /$1/;
3573 				$fixed[$fixlinenr] =~ s/[\s\015]+$//;
3580 				$fixed[$fixlinenr] =~ s/\s+$//;
3657 					$fixed[$fixlinenr] =~ s/^(\+[A-Z]):\s*/$1:\t/;
3776 							$fixed[$fixlinenr] =~ s/SPDX-License-Identifier: .*/SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)/;
3897 				$fixed[$fixlinenr] =~ s/^\+([ \t]+)/"\+" . tabify($1)/e;
3907 				while ($fixed[$fixlinenr] =~
3909 				while ($fixed[$fixlinenr] =~
3921 				$fixed[$fixlinenr - 1] .= " $operator";
3922 				$fixed[$fixlinenr] =~ s/\Q$operator\E\s*//;
3935 				$fixed[$fixlinenr - 1] =~ s/\Q$line_end\E$/ $operator$line_end/;
3936 				$fixed[$fixlinenr] =~ s/\Q$operator\E\s*//;
3948 					$fixed[$fixlinenr] =~ s@(^\+\t+) +@$1 . "\t" x ($indent/$tabsize)@e;
3976 						$fixed[$fixlinenr] =~
3995 				$fixed[$fixlinenr] =~
4142 				$fixed[$fixlinenr] =~ s/^\+([ \t]+)/"\+" . tabify($1)/e;
4515 					$fixed[$fixlinenr] =~ s@\b$sign\s*\Q$pointer\E\s*$var\b@$decl$var@;
4582 				my $line = $fixed[$fixlinenr];
4585 					$fixed[$fixlinenr] =~ s@\/\/(.*)$@/\* $comment \*/@;
4643 				$fixed[$fixlinenr] =~ s/(^.$Type\s*$Ident(?:\s+$Modifier)*)\s*=\s*$zero_initializer\s*;/$1;/;
4652 				$fixed[$fixlinenr] =~ s/(\bstatic\s.*?)\s*=\s*$zero_initializer\s*;/$1;/;
4679 				$fixed[$fixlinenr] =~ s/\b\Q$type\E\b/$new_type/;
4695 				$fixed[$fixlinenr] =~ s/(^.\s*)const\b/${1}static const/;
4725 				$fixed[$fixlinenr] =~ s/\bconst\s+static\b/static const/;
4726 				$fixed[$fixlinenr] =~ s/\bstatic\s+($BasicType)\s+const\b/static const $1/;
4745 					$fixed[$fixlinenr] =~ s/\Q$array_div\E/ARRAY_SIZE($array)/;
4755 				$fixed[$fixlinenr] =~ s/(\b($Type)\s+($Ident))\s*\(\s*\)/$2 $3(void)/;
4792 					$fixed[$fixlinenr] =~
4820 					$fixed[$fixlinenr] =~
4899 				$fixed[$fixlinenr] =~ s/\bENOTSUPP\b/EOPNOTSUPP/;
4948 				$fixed[$fixlinenr] =~
5018 				$fixed[$fixlinenr] =~
5035 				    $fixed[$fixlinenr] =~
5070 					$fixed[$fixlinenr] =~
5380 			if ($fix && $line_fixed && $fixed_line ne $fixed[$fixlinenr]) {
5381 				$fixed[$fixlinenr] = $fixed_line;
5392 				1 while $fixed[$fixlinenr] =~
5425 				$fixed[$fixlinenr] =~ s/^(\+.*(?:do|else|\)))\{/$1 {/;
5443 				$fixed[$fixlinenr] =~
5453 				$fixed[$fixlinenr] =~
5461 				$fixed[$fixlinenr] =~
5472 				$fixed[$fixlinenr] =~
5482 				$fixed[$fixlinenr] =~
5495 				$fixed[$fixlinenr] =~ s/\(\s*\Q$var\E\s*\)/$var/;
5509 				$fixed[$fixlinenr] =~ s/\Q$var\E/$var2/;
5549 				$fixed[$fixlinenr] =~
5633 				$fixed[$fixlinenr] =~ s/\(\s*\Q$const\E\s*$Compare\s*\Q$to\E\s*\)/($to $newcomp $const)/;
5651 				$fixed[$fixlinenr] =~
5737 				    $fixed[$fixlinenr] =~ /^\+(\s*)((?:if|while|for)\s*$balanced_parens)\s*(.*)$/) {
5742 						$fixed[$fixlinenr] = "\+$indent$test";
5878 				$fixed[$fixlinenr] =~ s/\s+$//;
6330 				$fixed[$fixlinenr] =~ s/^(\+.*\".*)\s+\\n/$1\\n/;
6343 					$fixed[$fixlinenr] =~ s/\Q$extracted_string\E([A-Za-z0-9_])/$extracted_string $1/;
6344 					$fixed[$fixlinenr] =~ s/([A-Za-z0-9_])\Q$extracted_string\E/$1 $extracted_string/;
6356 					$fixed[$fixlinenr] =~ s/\Q$extracted_string\E\s*"/substr($extracted_string, 0, -1)/e;
6431 						$fixed[$fixlinenr] =~ s/^\+$new_leading_tabs/\+$leading_tabs/;
6462 				$fixed[$fixlinenr] =~ s/\s*$level\s*//;
6486 				    $fix && $fixed[$fixlinenr + $lineoff] =~ /^\+/) {
6489 					$fixed[$fixlinenr + $lineoff] =~ s/\Q$pspec\E/$nspec/;
6511 					$fixed[$fixlinenr] =~ s/\b\Q$val\E\s*(?:==|\!=)\s*NULL\b/$equal$val/;
6529 					$fixed[$fixlinenr] =~ s/(\bstatic\s+(?:const\s+)?)(?:$attr\s+)?($NonptrTypeWithAttr)\s+(?:$attr\s+)?($Ident(?:\[[^]]*\])?)\s*([=;])\s*/"$1" . trim(string_find_replace($2, "\\s*$attr\\s*", " ")) . " " . trim(string_find_replace($3, "\\s*$attr\\s*", "")) . " $attr" . ("$4" eq ";" ? ";" : " = ")/e;
6543 				$fixed[$fixlinenr] =~
6554 				my $lead = $fixed[$fixlinenr] =~
6559 				$fixed[$fixlinenr] =~ s/(^\+\s*(?:static\s+))/$lead/;
6569 				$fixed[$fixlinenr] =~ s/\s+__read_mostly\b//;
6582 				$fixed[$fixlinenr] =~ s/\b$constant_func\b/$func/g;
6632 				$fixed[$fixlinenr] =~
6735 				$fixed[$fixlinenr] =~ s/\b(__inline__|__inline)\b/inline/;
6790 						$fixed[$fixlinenr] =~ s/$remove//;
6791 						$fixed[$fixlinenr] =~ s/\b__attribute__/$new __attribute__/;
6792 						$fixed[$fixlinenr] =~ s/\}\Q$new\E/} $new/;
6793 						$fixed[$fixlinenr] =~ s/ __attribute__\s*\(\s*\(\s*\)\s*\)//;
6828 					$fixed[$fixlinenr] =~ s/\b$type\b/$kernel_type/;
6849 				$fixed[$fixlinenr] =~ s/\Q$cast\E$const\b/$newconst$suffix/;
6864 				$fixed[$fixlinenr] =~ s/\bsizeof\s+((?:\*\s*|)$Lval|$Type(?:\s+$Lval|))/"sizeof(" . trim($1) . ")"/ex;
6882 					$fixed[$fixlinenr] =~ s/\bseq_printf\b/seq_puts/;
6968 #				$fixed[$fixlinenr] =~ s/\bmemcpy\s*\(\s*$FuncArg\s*,\s*$FuncArg\s*\,\s*ETH_ALEN\s*\)/ether_addr_copy($2, $7)/;
6992 #					$fixed[$fixlinenr] =~ s/\bmemset\s*\(\s*$FuncArg\s*,\s*$FuncArg\s*,\s*ETH_ALEN\s*\)/eth_zero_addr($2)/;
6998 #					$fixed[$fixlinenr] =~ s/\bmemset\s*\(\s*$FuncArg\s*,\s*$FuncArg\s*,\s*ETH_ALEN\s*\)/eth_broadcast_addr($2)/;
7026 				$fixed[$fixlinenr] =~ s/\bethtool_sprintf\s*\(\s*($FuncArg)\s*,\s*($FuncArg)/ethtool_puts($1, $7)/;
7035 				$fixed[$fixlinenr] =~ s/\bethtool_sprintf\s*\(\s*($FuncArg)\s*,\s*"\%s"\s*,\s*($FuncArg)/ethtool_puts($1, $7)/;
7118 				$fixed[$fixlinenr] =~ s/(.*)\bextern\b\s*(.*)/$1$2/;
7253 					$fixed[$fixlinenr] =~ s/\b($Lval)\s*\=\s*(?:$balanced_parens)?\s*((?:kv|k)[mz]alloc)\s*\(\s*($FuncArg)\s*\*\s*($FuncArg)/$1 . ' = ' . "$newfunc(" . trim($r1) . ', ' . trim($r2)/e;
7277 				$fixed[$fixlinenr] =~ s/(\s*;\s*){2,}$/;/g;
7289 				$fixed[$fixlinenr] =~ s/\(?\s*1\s*[ulUL]*\s*<<\s*(\d+|$Ident)\s*\)?/BIT${ull}($1)/;
7305 				$fixed[$fixlinenr] = "\+#if IS_ENABLED($config)";
7347 				$fixed[$fixlinenr] =~ s/\b__FUNCTION__\b/__func__/g;
7466 				substr($fixed[$fixlinenr], $offset, 0) = '\\n';
7476 				$fixed[$fixlinenr - 1] =~ s/\[\s*0\s*\]/[]/;
7555 					$fixed[$fixlinenr] =~ s/\bDEVICE_ATTR\s*\(\s*$var\s*,\s*\Q$perms\E\s*,\s*$show\s*,\s*$store\s*\)/DEVICE_ATTR_RW(${var})/;
7563 					$fixed[$fixlinenr] =~ s/\bDEVICE_ATTR\s*\(\s*$var\s*,\s*\Q$perms\E\s*,\s*$show\s*,\s*NULL\s*\)/DEVICE_ATTR_RO(${var})/;
7571 					$fixed[$fixlinenr] =~ s/\bDEVICE_ATTR\s*\(\s*$var\s*,\s*\Q$perms\E\s*,\s*NULL\s*,\s*$store\s*\)/DEVICE_ATTR_WO(${var})/;
7642 				$fixed[$fixlinenr] =~ s/\Q$oval\E/$octal/;
7666 					$fixed[$fixlinenr] =~ s/\bMODULE_LICENSE\s*\(\s*"GPL v2"\s*\)/MODULE_LICENSE("GPL")/;
7764 	    ("@rawlines" ne "@fixed" ||
7771 		@fixed = fix_inserted_deleted_lines(\@fixed, \@fixed_inserted, \@fixed_deleted);
7775 		foreach my $fixed_line (@fixed) {