checkpatch: fix stepping through statements with $stat and ctx_statem…

…ent_block

Fix the off-by-one in the suppression of lines in a statement block.

This means that for multiple line statements like

	foo(bar,
	    baz,
	    qux);

$stat has been inspected first correctly for the entire statement,
and subsequently incorrectly just for

	    qux);

This fix will help make tracking appropriate indentation a little easier.

Link: http://lkml.kernel.org/r/71b25979c90412133c717084036c9851cd2b7bcb.1496862585.git.joe@perches.com
Signed-off-by: Joe Perches <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

scripts/checkpatch.pl

@@ -3219,7 +3219,7 @@ sub process {
 		my ($stat, $cond, $line_nr_next, $remain_next, $off_next,
 		    $realline_next);
 #print "LINE<$line>\n";
-		if ($linenr >= $suppress_statement &&
+		if ($linenr > $suppress_statement &&
 		    $realcnt && $sline =~ /.\s*\S/) {
 			($stat, $cond, $line_nr_next, $remain_next, $off_next) =
 				ctx_statement_block($linenr, $realcnt, 0);