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checkpatch.pl: fix unescaped left brace warnings 

Basically, same as upstream 4e5d56bdf892e18832a6540b63ebf709966bce2a.

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>
__archive__
Paul Fertser 2016-02-06 16:30:10 +03:00
parent a8d302f9ab
commit 18a6fdc154
1 changed files with 3 additions and 3 deletions
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6
tools/scripts/checkpatch.pl
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@ -2225,7 +2225,7 @@ sub process {
# function brace can't be on same line, except for #defines of do while, # function brace can't be on same line, except for #defines of do while,
# or if closed on same line # or if closed on same line
if (($line=~/$Type\s*$Ident\(.*\).*\s{/) and if (($line=~/$Type\s*$Ident\(.*\).*\s{/) and
!($line=~/\#\s*define.*do\s{/) and !($line=~/}/)) { !($line=~/\#\s*define.*do\s\{/) and !($line=~/}/)) {
ERROR("OPEN_BRACE", ERROR("OPEN_BRACE",
"open brace '{' following function declarations go on the next line\n" . $herecurr); "open brace '{' following function declarations go on the next line\n" . $herecurr);
} }
@ -2493,8 +2493,8 @@ sub process {
## } ## }
#need space before brace following if, while, etc #need space before brace following if, while, etc
if (($line =~ /\(.*\){/ && $line !~ /\($Type\){/) || if (($line =~ /\(.*\)\{/ && $line !~ /\($Type\){/) ||
$line =~ /do{/) { $line =~ /do\{/) {
ERROR("SPACING", ERROR("SPACING",
"space required before the open brace '{'\n" . $herecurr); "space required before the open brace '{'\n" . $herecurr);
} }