diff options
| -rwxr-xr-x | scripts/checkpatch.pl | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index e3d9c34b1b53..6c1213cb32c4 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -2755,6 +2755,19 @@ sub process { "Logical continuations should be on the previous line\n" . $hereprev); } +# check indentation starts on a tab stop + if ($^V && $^V ge 5.10.0 && + $sline =~ /^\+\t+( +)(?:$c90_Keywords\b|\{\s*$|\}\s*(?:else\b|while\b|\s*$))/) { + my $indent = length($1); + if ($indent % 8) { + if (WARN("TABSTOP", + "Statements should start on a tabstop\n" . $herecurr) && + $fix) { + $fixed[$fixlinenr] =~ s@(^\+\t+) +@$1 . "\t" x ($indent/8)@e; + } + } + } + # check multi-line statement indentation matches previous line if ($^V && $^V ge 5.10.0 && $prevline =~ /^\+([ \t]*)((?:$c90_Keywords(?:\s+if)\s*)|(?:$Declare\s*)?(?:$Ident|\(\s*\*\s*$Ident\s*\))\s*|$Ident\s*=\s*$Ident\s*)\(.*(\&\&|\|\||,)\s*$/) { |