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authorTobin C. Harding <me@tobin.cc>2018-04-10 16:33:24 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2018-04-11 10:28:36 -0700
commitc2066ca350b32f1d3d69743c59099c6f91f7a559 (patch)
treec4ea7d747595922b09a92abd69f036860c90d83d /scripts
parent2a9f9d851c602b6ef0d0a52fb1996772edf218cb (diff)
downloadlinux-c2066ca350b32f1d3d69743c59099c6f91f7a559.tar.bz2
checkpatch: remove unused variable declarations
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: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'scripts')
-rwxr-xr-xscripts/checkpatch.pl2
1 files changed, 0 insertions, 2 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index a0808e46c6fe..ea6d0f3fc057 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -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++) {