checkpatch: %Lx tests should hand %% as a literal
Andy Whitcroft [Thu, 16 Oct 2008 05:02:23 +0000 (22:02 -0700)]
Ensure that we handle literal %'s correctly when adjacent to a %Lx.

%Lx bad
%%Lx good
%%%Lx bad

Signed-off-by: Andy Whitcroft <apw@shadowen.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

scripts/checkpatch.pl

index 6ddae89..c7980ff 100755 (executable)
@@ -2392,6 +2392,7 @@ sub process {
                my $string;
                while ($line =~ /(?:^|")([X\t]*)(?:"|$)/g) {
                        $string = substr($rawline, $-[1], $+[1] - $-[1]);
+                       $string =~ s/%%/__/g;
                        if ($string =~ /(?<!%)%L[udi]/) {
                                WARN("\%Ld/%Lu are not-standard C, use %lld/%llu\n" . $herecurr);
                                last;