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-rwxr-xr-xscripts/checkpatch.pl25
1 files changed, 15 insertions, 10 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index e3ae79ab2cab..6ddae89c3cfa 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -1434,7 +1434,7 @@ sub process {
if ($s =~ s/^\s*\\//) {
$continuation = 1;
}
- if ($s =~ s/^\s*\n//) {
+ if ($s =~ s/^\s*?\n//) {
$check = 1;
$cond_lines++;
}
@@ -1446,15 +1446,20 @@ sub process {
$check = 0;
}
- # Ignore the current line if its is a preprocessor
- # line.
- if ($s =~ /^\s*#\s*/) {
- $check = 0;
- }
+ my $cond_ptr = -1;
+ while ($cond_ptr != $cond_lines) {
+ $cond_ptr = $cond_lines;
- # Ignore the current line if it is label.
- if ($s =~ /^\s*$Ident\s*:/) {
- $check = 0;
+ # Ignore:
+ # 1) blank lines, they should be at 0,
+ # 2) preprocessor lines, and
+ # 3) labels.
+ if ($s =~ /^\s*?\n/ ||
+ $s =~ /^\s*#\s*?/ ||
+ $s =~ /^\s*$Ident\s*:/) {
+ $s =~ s/^.*?\n//;
+ $cond_lines++;
+ }
}
my (undef, $sindent) = line_stats("+" . $s);
@@ -1470,7 +1475,7 @@ sub process {
$stat_real = "[...]\n$stat_real";
}
- ##print "line<$line> prevline<$prevline> indent<$indent> sindent<$sindent> check<$check> continuation<$continuation> s<$s> cond_lines<$cond_lines> stat_real<$stat_real> stat<$stat>\n";
+ #print "line<$line> prevline<$prevline> indent<$indent> sindent<$sindent> check<$check> continuation<$continuation> s<$s> cond_lines<$cond_lines> stat_real<$stat_real> stat<$stat>\n";
if ($check && (($sindent % 8) != 0 ||
($sindent <= $indent && $s ne ''))) {