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authorJoe Perches <joe@perches.com>2020-10-16 06:11:52 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2020-10-16 21:11:20 +0300
commit310cd06ba2496002481eb7fd3b02c51d115aa115 (patch)
tree82dfdda386e5200d120888ca62677d25a89275d9 /scripts
parent3e89ad8506f39c4739a6c9ca1e1552f506f000c9 (diff)
downloadlinux-310cd06ba2496002481eb7fd3b02c51d115aa115.tar.xz
checkpatch: move repeated word test
Currently this test only works on .[ch] files. Move the test to check more file types and the commit log. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Link: http://lkml.kernel.org/r/180b3b5677771c902b2e2f7a2b7090ede65fe004.camel@perches.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'scripts')
-rwxr-xr-xscripts/checkpatch.pl72
1 files changed, 36 insertions, 36 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 9998340d69c6..268028e382b5 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -2991,6 +2991,42 @@ sub process {
}
}
+# check for repeated words separated by a single space
+ if ($rawline =~ /^\+/ || $in_commit_log) {
+ while ($rawline =~ /\b($word_pattern) (?=($word_pattern))/g) {
+
+ my $first = $1;
+ my $second = $2;
+
+ if ($first =~ /(?:struct|union|enum)/) {
+ pos($rawline) += length($first) + length($second) + 1;
+ next;
+ }
+
+ next if ($first ne $second);
+ next if ($first eq 'long');
+
+ if (WARN("REPEATED_WORD",
+ "Possible repeated word: '$first'\n" . $herecurr) &&
+ $fix) {
+ $fixed[$fixlinenr] =~ s/\b$first $second\b/$first/;
+ }
+ }
+
+ # if it's a repeated word on consecutive lines in a comment block
+ if ($prevline =~ /$;+\s*$/ &&
+ $prevrawline =~ /($word_pattern)\s*$/) {
+ my $last_word = $1;
+ if ($rawline =~ /^\+\s*\*\s*$last_word /) {
+ if (WARN("REPEATED_WORD",
+ "Possible repeated word: '$last_word'\n" . $hereprev) &&
+ $fix) {
+ $fixed[$fixlinenr] =~ s/(\+\s*\*\s*)$last_word /$1/;
+ }
+ }
+ }
+ }
+
# ignore non-hunk lines and lines being removed
next if (!$hunk_line || $line =~ /^-/);
@@ -3314,42 +3350,6 @@ sub process {
}
}
-# check for repeated words separated by a single space
- if ($rawline =~ /^\+/) {
- while ($rawline =~ /\b($word_pattern) (?=($word_pattern))/g) {
-
- my $first = $1;
- my $second = $2;
-
- if ($first =~ /(?:struct|union|enum)/) {
- pos($rawline) += length($first) + length($second) + 1;
- next;
- }
-
- next if ($first ne $second);
- next if ($first eq 'long');
-
- if (WARN("REPEATED_WORD",
- "Possible repeated word: '$first'\n" . $herecurr) &&
- $fix) {
- $fixed[$fixlinenr] =~ s/\b$first $second\b/$first/;
- }
- }
-
- # if it's a repeated word on consecutive lines in a comment block
- if ($prevline =~ /$;+\s*$/ &&
- $prevrawline =~ /($word_pattern)\s*$/) {
- my $last_word = $1;
- if ($rawline =~ /^\+\s*\*\s*$last_word /) {
- if (WARN("REPEATED_WORD",
- "Possible repeated word: '$last_word'\n" . $hereprev) &&
- $fix) {
- $fixed[$fixlinenr] =~ s/(\+\s*\*\s*)$last_word /$1/;
- }
- }
- }
- }
-
# check for space before tabs.
if ($rawline =~ /^\+/ && $rawline =~ / \t/) {
my $herevet = "$here\n" . cat_vet($rawline) . "\n";