From: Tobin C. Harding <me@tobin.cc>
Date: Tue, 10 Apr 2018 23:33:24 +0000 (-0700)
Subject: checkpatch: remove unused variable declarations
X-Git-Tag: Ubuntu-5.2.0-15.16~4620^2~44
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=c2066ca350b32f1d3d69743c59099c6f91f7a559;p=mirror_ubuntu-eoan-kernel.git

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>
---

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++) {