linux-ext4 - Re: [PATCH v3 06/13] ext4: move quota configuration out of handle_mount

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Date:   Fri, 22 Oct 2021 03:57:16 +0800
From:   kernel test robot <lkp@...el.com>
To:     Lukas Czerner <lczerner@...hat.com>, linux-ext4@...r.kernel.org,
        tytso@....edu
Cc:     llvm@...ts.linux.dev, kbuild-all@...ts.01.org,
        linux-fsdevel@...r.kernel.org
Subject: Re: [PATCH v3 06/13] ext4: move quota configuration out of
 handle_mount_opt()

Hi Lukas,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on d9abdee5fd5abffd0e763e52fbfa3116de167822]

url:    https://github.com/0day-ci/linux/commits/Lukas-Czerner/ext4-new-mount-API-conversion/20211021-194735
base:   d9abdee5fd5abffd0e763e52fbfa3116de167822
config: hexagon-randconfig-r045-20211021 (attached as .config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 3cea2505fd8d99a9ba0cb625aecfe28a47c4e3f8)
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://github.com/0day-ci/linux/commit/1f24609da48024e7cb9c240c222dabc60266bd2f
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Lukas-Czerner/ext4-new-mount-API-conversion/20211021-194735
        git checkout 1f24609da48024e7cb9c240c222dabc60266bd2f
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 ARCH=hexagon 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>

All warnings (new ones prefixed by >>):

>> fs/ext4/super.c:1595:27: warning: unused variable 'quotatypes' [-Wunused-const-variable]
   static const char * const quotatypes[] = INITQFNAMES;
                             ^
   1 warning generated.


vim +/quotatypes +1595 fs/ext4/super.c

a7550b30ab709f Jaegeuk Kim   2016-07-10  1593  
ac27a0ec112a08 Dave Kleikamp 2006-10-11  1594  #ifdef CONFIG_QUOTA
d60061867303aa Eric Biggers  2017-04-29 @1595  static const char * const quotatypes[] = INITQFNAMES;
689c958cbe6be4 Li Xi         2016-01-08  1596  #define QTYPE2NAME(t) (quotatypes[t])
ac27a0ec112a08 Dave Kleikamp 2006-10-11  1597  

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

Download attachment ".config.gz" of type "application/gzip" (28086 bytes)