checkpatch: remove unused variable declarations (c2066ca3) · Commits · 戴 / test

Variables are declared and not used, we should remove them. Link: http://lkml.kernel.org/r/1519700648-23108-3-git-send-email-me@tobin.cc Signed-off-by:

Tobin C. Harding <me@tobin.cc> Cc: Joe Perches <joe@perches.com> Signed-off-by:

scripts/checkpatch.pl

+0 −2

Original line number	Diff line number	Diff line
		@@ -6096,7 +6096,6 @@ sub process {
		}
		if ($r1 !~ /^sizeof\b/ && $r2 =~ /^sizeof\s*\S/ &&
		!($r1 =~ /^$Constant$/ \|\| $r1 =~ /^[A-Z_][A-Z0-9_]*$/)) {
		my $ctx = '';
		my $herectx = $here . "\n";
		my $cnt = statement_rawlines($stat);
		for (my $n = 0; $n < $cnt; $n++) {
		@@ -6184,7 +6183,6 @@ sub process {
		if ($^V && $^V ge 5.10.0 &&
		defined $stat &&
		$stat =~ /^\+[$;\s](?:case[$;\s]+\w+[$;\s]:[$;\s]\|)[$;\s]\bdefault[$;\s]:[$;\s]*;/g) {
		my $ctx = '';
		my $herectx = $here . "\n";
		my $cnt = statement_rawlines($stat);
		for (my $n = 0; $n < $cnt; $n++) {