From: Lothar Waßmann <LW@KARO-electronics.de>
Date: Thu, 18 Jul 2019 13:18:44 +0000 (+0200)
Subject: checkpatch.pl: fix 'Unescaped left brace in regex is deprecated' warning
X-Git-Tag: KARO-TX6-2019-07-31~3
X-Git-Url: https://git.kernelconcepts.de/?p=karo-tx-uboot.git;a=commitdiff_plain;h=8e869501644a6cfe484957d0314b8c54334140cf

checkpatch.pl: fix 'Unescaped left brace in regex is deprecated' warning
---

diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 74db2e24fc..3e5d994212 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -2825,8 +2825,8 @@ sub process {
 
 # function brace can't be on same line, except for #defines of do while,
 # or if closed on same line
-		if (($line=~/$Type\s*$Ident\(.*\).*\s{/) and
-		    !($line=~/\#\s*define.*do\s{/) and !($line=~/}/)) {
+		if (($line=~/$Type\s*$Ident\(.*\).*\s\{/) and
+		    !($line=~/\#\s*define.*do\s\{/) and !($line=~/}/)) {
 			ERROR("OPEN_BRACE",
 			      "open brace '{' following function declarations go on the next line\n" . $herecurr);
 		}
@@ -3259,8 +3259,8 @@ sub process {
 ## 		}
 
 #need space before brace following if, while, etc
-		if (($line =~ /\(.*\){/ && $line !~ /\($Type\){/) ||
-		    $line =~ /do{/) {
+		if (($line =~ /\(.*\)\{/ && $line !~ /\($Type\)\{/) ||
+		    $line =~ /do\{/) {
 			if (ERROR("SPACING",
 				  "space required before the open brace '{'\n" . $herecurr) &&
 			    $fix) {
@@ -3632,8 +3632,8 @@ sub process {
 			    $dstat !~ /^do\s*$Constant\s*while\s*$Constant;?$/ &&	# do {...} while (...); // do {...} while (...)
 			    $dstat !~ /^for\s*$Constant$/ &&				# for (...)
 			    $dstat !~ /^for\s*$Constant\s+(?:$Ident|-?$Constant)$/ &&	# for (...) bar()
-			    $dstat !~ /^do\s*{/ &&					# do {...
-			    $dstat !~ /^\({/ &&						# ({...
+			    $dstat !~ /^do\s*\{/ &&					# do {...
+			    $dstat !~ /^\(\{/ &&						# ({...
 			    $ctx !~ /^.\s*#\s*define\s+TRACE_(?:SYSTEM|INCLUDE_FILE|INCLUDE_PATH)\b/)
 			{
 				$ctx =~ s/\n*$//;