diff options
| author | Joe Perches <joe@perches.com> | 2015-02-13 14:38:46 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-02-13 21:21:39 -0800 |
| commit | f8e58219dc58cce633697fe15e6c5597bedb296b (patch) | |
| tree | dcdcdff6091b759cc047ab3bf80bf01dfce12319 /scripts/checkpatch.pl | |
| parent | 021158b4c7bd8d0ec4dc8d09c013288429da7ee2 (diff) | |
| download | lwn-f8e58219dc58cce633697fe15e6c5597bedb296b.tar.gz lwn-f8e58219dc58cce633697fe15e6c5597bedb296b.zip | |
checkpatch: add ability to --fix unnecessary blank lines around braces
There's a --strict test for these blank lines.
Add the ability to automatically remove them with --fix.
Signed-off-by: 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 | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index 6705576198a6..059c032d8882 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -4461,12 +4461,18 @@ sub process { # check for unnecessary blank lines around braces if (($line =~ /^.\s*}\s*$/ && $prevrawline =~ /^.\s*$/)) { - CHK("BRACES", - "Blank lines aren't necessary before a close brace '}'\n" . $hereprev); + if (CHK("BRACES", + "Blank lines aren't necessary before a close brace '}'\n" . $hereprev) && + $fix && $prevrawline =~ /^\+/) { + fix_delete_line($fixlinenr - 1, $prevrawline); + } } if (($rawline =~ /^.\s*$/ && $prevline =~ /^..*{\s*$/)) { - CHK("BRACES", - "Blank lines aren't necessary after an open brace '{'\n" . $hereprev); + if (CHK("BRACES", + "Blank lines aren't necessary after an open brace '{'\n" . $hereprev) && + $fix) { + fix_delete_line($fixlinenr, $rawline); + } } # no volatiles please |