From f8e58219dc58cce633697fe15e6c5597bedb296b Mon Sep 17 00:00:00 2001 From: Joe Perches Date: Fri, 13 Feb 2015 14:38:46 -0800 Subject: [PATCH] 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 Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- scripts/checkpatch.pl | 14 ++++++++++---- 1 file 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 -- 2.34.1