From: Masahiro Yamada <masahiroy@kernel.org>
Date: Wed, 25 Mar 2020 03:14:31 +0000 (+0900)
Subject: kconfig: remove unused variable in qconf.cc
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=dbd35860122b91a34b79162d1d1bed98b15c7e91;p=linux.git

kconfig: remove unused variable in qconf.cc

If this file were compiled with -Wall, the following warning would be
reported:

scripts/kconfig/qconf.cc:312:6: warning: unused variable ‘i’ [-Wunused-variable]
  int i;
      ^

The commit prepares to turn on -Wall for C++ host programs.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Kees Cook <keescook@chromium.org>
---

diff --git a/scripts/kconfig/qconf.cc b/scripts/kconfig/qconf.cc
index 82773cc35d356..50a5245d87bb7 100644
--- a/scripts/kconfig/qconf.cc
+++ b/scripts/kconfig/qconf.cc
@@ -309,8 +309,6 @@ ConfigList::ConfigList(ConfigView* p, const char *name)
 	  showName(false), showRange(false), showData(false), mode(singleMode), optMode(normalOpt),
 	  rootEntry(0), headerPopup(0)
 {
-	int i;
-
 	setObjectName(name);
 	setSortingEnabled(false);
 	setRootIsDecorated(true);