linux-kernel - mdwe_test.c:166:19: warning: variable 'p2' set but not used

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Message-ID: <202304051408.2PaUqA4m-lkp@intel.com>
Date:   Wed, 5 Apr 2023 14:25:26 +0800
From:   kernel test robot <lkp@...el.com>
To:     Kees Cook <keescook@...omium.org>
Cc:     oe-kbuild-all@...ts.linux.dev, linux-kernel@...r.kernel.org,
        Andrew Morton <akpm@...ux-foundation.org>,
        Linux Memory Management List <linux-mm@...ck.org>,
        Joey Gouly <joey.gouly@....com>
Subject: mdwe_test.c:166:19: warning: variable 'p2' set but not used

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   76f598ba7d8e2bfb4855b5298caedd5af0c374a8
commit: 4cf1fe34fd18b752ae2403927277715d4444f331 kselftest: vm: add tests for memory-deny-write-execute
date:   9 weeks ago
compiler: gcc-11 (Debian 11.3.0-8) 11.3.0
reproduce:
        # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=4cf1fe34fd18b752ae2403927277715d4444f331
        git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
        git fetch --no-tags linus master
        git checkout 4cf1fe34fd18b752ae2403927277715d4444f331
        make O=/tmp/kselftest headers
        make O=/tmp/kselftest -C tools/testing/selftests

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@...el.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202304051408.2PaUqA4m-lkp@intel.com/

All warnings (new ones prefixed by >>):

   mdwe_test.c: In function 'mdwe_mmap_FIXED':
>> mdwe_test.c:166:19: warning: variable 'p2' set but not used [-Wunused-but-set-variable]
     166 |         void *p, *p2;
         |                   ^~

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests