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checkpatch.pl: fix unescaped left brace warnings

Basically, same as upstream 4e5d56bdf8.

Unescaped left brace in string literals is deprecated since
perl v5.21.1.

Change-Id: I0e5f23bef821d2dca6ff4909ddbb06f4992718d4
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/3228
Tested-by: jenkins
Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org>
tags/v0.10.0-rc1
Paul Fertser 5 years ago
parent
commit
18a6fdc154
1 changed files with 3 additions and 3 deletions
  1. +3
    -3
      tools/scripts/checkpatch.pl

+ 3
- 3
tools/scripts/checkpatch.pl View File

@@ -2225,7 +2225,7 @@ 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=~/}/)) {
!($line=~/\#\s*define.*do\s\{/) and !($line=~/}/)) {
ERROR("OPEN_BRACE",
"open brace '{' following function declarations go on the next line\n" . $herecurr);
}
@@ -2493,8 +2493,8 @@ sub process {
## }

#need space before brace following if, while, etc
if (($line =~ /\(.*\){/ && $line !~ /\($Type\){/) ||
$line =~ /do{/) {
if (($line =~ /\(.*\)\{/ && $line !~ /\($Type\){/) ||
$line =~ /do\{/) {
ERROR("SPACING",
"space required before the open brace '{'\n" . $herecurr);
}


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