diff options
| author | Andy Whitcroft <apw@canonical.com> | 2009-10-26 16:50:12 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-10-29 07:39:31 -0700 |
| commit | 9a974fdbe3fbb4b0f6d552579dc79ac237412c61 (patch) | |
| tree | bf865361b93077ae8464f459280cb86a9f414ad5 | |
| parent | 1a83e175dc2c7be931a3ea9c7fb0769e6de55e90 (diff) | |
checkpatch: possible types -- prevent illegal modifiers being added
Prevent known non types being detected as modifiers. Ensure we do not
look at any type which starts with a keyword.
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>
| -rwxr-xr-x | scripts/checkpatch.pl | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index 87bbb8bce9b..b43e309c38f 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -997,23 +997,25 @@ sub annotate_values { sub possible { my ($possible, $line) = @_; - - print "CHECK<$possible> ($line)\n" if ($dbg_possible > 2); - if ($possible !~ /(?: + my $notPermitted = qr{(?: ^(?: $Modifier| $Storage| $Type| - DEFINE_\S+| + DEFINE_\S+ + )$| + ^(?: goto| return| case| else| asm|__asm__| do - )$| + )(?:\s|$)| ^(?:typedef|struct|enum)\b - )/x) { + )}x; + warn "CHECK<$possible> ($line)\n" if ($dbg_possible > 2); + if ($possible !~ $notPermitted) { # Check for modifiers. $possible =~ s/\s*$Storage\s*//g; $possible =~ s/\s*$Sparse\s*//g; @@ -1022,8 +1024,10 @@ sub possible { } elsif ($possible =~ /\s/) { $possible =~ s/\s*$Type\s*//g; for my $modifier (split(' ', $possible)) { - warn "MODIFIER: $modifier ($possible) ($line)\n" if ($dbg_possible); - push(@modifierList, $modifier); + if ($modifier !~ $notPermitted) { + warn "MODIFIER: $modifier ($possible) ($line)\n" if ($dbg_possible); + push(@modifierList, $modifier); + } } } else { |