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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>
This commit is contained in:
Joe Perches 2020-10-15 20:11:52 -07:00 committed by Linus Torvalds
parent 3e89ad8506
commit 310cd06ba2
1 changed files with 36 additions and 36 deletions
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72
scripts/checkpatch.pl
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@ -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";