linux-kernel - [fuse:for-next 2/3] fs/fuse/inode.c:1580:1: warning: unused label 'out

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Date:   Sat, 24 Jul 2021 12:47:33 +0800
From:   kernel test robot <lkp@...el.com>
To:     Miklos Szeredi <mszeredi@...hat.com>
Cc:     clang-built-linux@...glegroups.com, kbuild-all@...ts.01.org,
        fuse-devel@...ts.sourceforge.net, linux-kernel@...r.kernel.org
Subject: [fuse:for-next 2/3] fs/fuse/inode.c:1580:1: warning: unused label
 'out_fput'

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git for-next
head:   5ea2bc2f31ad58ac0cc21550f914b875e1bf114e
commit: 52f81ac50548238704eddb529e5ca27063d14667 [2/3] fuse: move fget() to fuse_get_tree()
config: x86_64-randconfig-r035-20210723 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project 9625ca5b602616b2f5584e8a49ba93c52c141e40)
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
        # install x86_64 cross compiling tool for clang build
        # apt-get install binutils-x86-64-linux-gnu
        # https://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git/commit/?id=52f81ac50548238704eddb529e5ca27063d14667
        git remote add fuse https://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
        git fetch --no-tags fuse for-next
        git checkout 52f81ac50548238704eddb529e5ca27063d14667
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64 

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/fuse/inode.c:1580:1: warning: unused label 'out_fput' [-Wunused-label]
   out_fput:
   ^~~~~~~~~
   1 warning generated.


vim +/out_fput +1580 fs/fuse/inode.c

  1578	
  1579		err = get_tree_nodev(fsc, fuse_fill_super);
> 1580	out_fput:
  1581		if (ctx->file)
  1582			fput(ctx->file);
  1583		return err;
  1584	}
  1585	

---
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" (37142 bytes)