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| author | Eddie Kovsky <ewk@edkovsky.org> | 2015-09-09 15:37:52 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-09-10 13:29:01 -0700 |
| commit | 4e5d56bdf892e18832a6540b63ebf709966bce2a (patch) | |
| tree | c41b7ac401088fc41450bb6c7bdaf8e6a2accb2d /scripts/checkpatch.pl | |
| parent | bf4daf12a9fbc818029051c97b65fbfca6366a44 (diff) | |
| download | linux-0-day-4e5d56bdf892e18832a6540b63ebf709966bce2a.tar.gz linux-0-day-4e5d56bdf892e18832a6540b63ebf709966bce2a.tar.xz | |
checkpatch: fix left brace warning
Using checkpatch.pl with Perl 5.22.0 generates the following warning:
Unescaped left brace in regex is deprecated, passed through in regex;
This patch fixes the warnings by escaping occurrences of the left brace
inside the regular expression.
Signed-off-by: Eddie Kovsky <ewk@edkovsky.org>
Cc: Joe Perches <joe@perches.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'scripts/checkpatch.pl')
| -rwxr-xr-x | scripts/checkpatch.pl | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index 577241ed36968..ba47dab3d0918 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -3571,7 +3571,7 @@ 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=~/}/)) { if (ERROR("OPEN_BRACE", "open brace '{' following function declarations go on the next line\n" . $herecurr) && $fix) { @@ -4083,8 +4083,8 @@ sub process { ## } #need space before brace following if, while, etc - if (($line =~ /\(.*\){/ && $line !~ /\($Type\){/) || - $line =~ /do{/) { + if (($line =~ /\(.*\)\{/ && $line !~ /\($Type\){/) || + $line =~ /do\{/) { if (ERROR("SPACING", "space required before the open brace '{'\n" . $herecurr) && $fix) { @@ -4531,7 +4531,7 @@ sub process { $dstat !~ /^for\s*$Constant$/ && # for (...) $dstat !~ /^for\s*$Constant\s+(?:$Ident|-?$Constant)$/ && # for (...) bar() $dstat !~ /^do\s*{/ && # do {... - $dstat !~ /^\({/ && # ({... + $dstat !~ /^\(\{/ && # ({... $ctx !~ /^.\s*#\s*define\s+TRACE_(?:SYSTEM|INCLUDE_FILE|INCLUDE_PATH)\b/) { $ctx =~ s/\n*$//; |