diff options
| author | Andy Whitcroft <apw@canonical.com> | 2010-10-26 14:23:12 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-26 16:52:19 -0700 |
| commit | d2c0a23514d8ac4ed10a8e742467cfb72ca3bed8 (patch) | |
| tree | a3c0283ee6cdcaa92ecf9ae2ec7a4f1e627c359c /scripts | |
| parent | e91b6e263ed6735c766cb14bbe63b9c7bd774526 (diff) | |
checkpatch: suggest cleanpatch and cleanfile when appropriate
When we hit types of whitespace which may be fixed by scripts/cleanpatch
and scripts/cleanfile suggest their use in our report.
Suggested-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Andy Whitcroft <apw@canonical.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 | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index 41f59b1e209..32d6a236570 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -103,6 +103,8 @@ for my $key (keys %debug) { die "$@" if ($@); } +my $rpt_cleaners = 0; + if ($terse) { $emacs = 1; $quiet++; @@ -1389,6 +1391,7 @@ sub process { } elsif ($rawline =~ /^\+.*\S\s+$/ || $rawline =~ /^\+\s+$/) { my $herevet = "$here\n" . cat_vet($rawline) . "\n"; ERROR("trailing whitespace\n" . $herevet); + $rpt_cleaners = 1; } # check for Kconfig help text having a real description @@ -1450,6 +1453,7 @@ sub process { $rawline =~ /^\+\s* \s*/) { my $herevet = "$here\n" . cat_vet($rawline) . "\n"; ERROR("code indent should use tabs where possible\n" . $herevet); + $rpt_cleaners = 1; } # check for space before tabs. @@ -2842,6 +2846,15 @@ sub process { print "\n" if ($quiet == 0); } + if ($quiet == 0) { + # If there were whitespace errors which cleanpatch can fix + # then suggest that. + if ($rpt_cleaners) { + print "NOTE: whitespace errors detected, you may wish to use scripts/cleanpatch or\n"; + print " scripts/cleanfile\n\n"; + } + } + if ($clean == 1 && $quiet == 0) { print "$vname has no obvious style problems and is ready for submission.\n" } |