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| author | Joe Perches <joe@perches.com> | 2014-08-06 16:10:39 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-08-06 18:01:27 -0700 |
| commit | 7f61919144ca69ea29f29c3e60c5b7dbd2070aa6 (patch) | |
| tree | a3aafc8267a3d2d8c898cc11a198303ca1c5fa83 /scripts | |
| parent | 048b123fad06f33169caa4afd6d56d58c31517e5 (diff) | |
| download | linux-7f61919144ca69ea29f29c3e60c5b7dbd2070aa6.tar.gz | |
checkpatch: add test for blank lines after function/struct/union/enum
Add a --strict test asking for a blank line after function/struct/union/enum declarations. Allow exceptions for several attributes and macro uses. 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')
| -rwxr-xr-x | scripts/checkpatch.pl | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index c40ba40cef43..9e4ba9fa9bc8 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -2292,6 +2292,22 @@ sub process { "networking block comments put the trailing */ on a separate line\n" . $herecurr); } +# check for missing blank lines after struct/union declarations +# with exceptions for various attributes and macros + if ($prevline =~ /^[\+ ]};?\s*$/ && + $line =~ /^\+/ && + !($line =~ /^\+\s*$/ || + $line =~ /^\+\s*EXPORT_SYMBOL/ || + $line =~ /^\+\s*MODULE_/i || + $line =~ /^\+\s*\#\s*(?:end|elif|else)/ || + $line =~ /^\+[a-z_]*init/ || + $line =~ /^\+\s*(?:static\s+)?[A-Z_]*ATTR/ || + $line =~ /^\+\s*DECLARE/ || + $line =~ /^\+\s*__setup/)) { + CHK("LINE_SPACING", + "Please use a blank line after function/struct/union/enum declarations\n" . $hereprev); + } + # check for missing blank lines after declarations if ($sline =~ /^\+\s+\S/ && #Not at char 1 # actual declarations |