linux-kernel - [jlayton:locks-5.15 4/4] fs/nfsd/vfs.c:349:17: error: label 'out

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Date:   Sat, 21 Aug 2021 06:05:23 +0800
From:   kernel test robot <lkp@...el.com>
To:     Jeff Layton <jlayton@...nel.org>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org
Subject: [jlayton:locks-5.15 4/4] fs/nfsd/vfs.c:349:17: error: label
 'out_nfserrno' used but not defined

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/jlayton/linux.git locks-5.15
head:   85ac8b1a5a1af87f5e66bf45ae3aeee4da931044
commit: 85ac8b1a5a1af87f5e66bf45ae3aeee4da931044 [4/4] fs: remove mandatory file locking support
config: parisc-defconfig (attached as .config)
compiler: hppa-linux-gcc (GCC) 11.2.0
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://git.kernel.org/pub/scm/linux/kernel/git/jlayton/linux.git/commit/?id=85ac8b1a5a1af87f5e66bf45ae3aeee4da931044
        git remote add jlayton https://git.kernel.org/pub/scm/linux/kernel/git/jlayton/linux.git
        git fetch --no-tags jlayton locks-5.15
        git checkout 85ac8b1a5a1af87f5e66bf45ae3aeee4da931044
        # save the attached .config to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=parisc SHELL=/bin/bash fs/nfsd/

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

All errors (new ones prefixed by >>):

   fs/nfsd/vfs.c: In function 'nfsd_get_write_access':
>> fs/nfsd/vfs.c:349:17: error: label 'out_nfserrno' used but not defined
     349 |                 goto out_nfserrno;
         |                 ^~~~


vim +/out_nfserrno +349 fs/nfsd/vfs.c

818e5a22e907fba Christoph Hellwig 2013-11-18  330  
0839ffb83e44e5f J. Bruce Fields   2017-02-09  331  static __be32
0839ffb83e44e5f J. Bruce Fields   2017-02-09  332  nfsd_get_write_access(struct svc_rqst *rqstp, struct svc_fh *fhp,
0839ffb83e44e5f J. Bruce Fields   2017-02-09  333  		struct iattr *iap)
0839ffb83e44e5f J. Bruce Fields   2017-02-09  334  {
0839ffb83e44e5f J. Bruce Fields   2017-02-09  335  	struct inode *inode = d_inode(fhp->fh_dentry);
0839ffb83e44e5f J. Bruce Fields   2017-02-09  336  	int host_err;
0839ffb83e44e5f J. Bruce Fields   2017-02-09  337  
0839ffb83e44e5f J. Bruce Fields   2017-02-09  338  	if (iap->ia_size < inode->i_size) {
0839ffb83e44e5f J. Bruce Fields   2017-02-09  339  		__be32 err;
0839ffb83e44e5f J. Bruce Fields   2017-02-09  340  
0839ffb83e44e5f J. Bruce Fields   2017-02-09  341  		err = nfsd_permission(rqstp, fhp->fh_export, fhp->fh_dentry,
0839ffb83e44e5f J. Bruce Fields   2017-02-09  342  				NFSD_MAY_TRUNC | NFSD_MAY_OWNER_OVERRIDE);
0839ffb83e44e5f J. Bruce Fields   2017-02-09  343  		if (err)
0839ffb83e44e5f J. Bruce Fields   2017-02-09  344  			return err;
0839ffb83e44e5f J. Bruce Fields   2017-02-09  345  	}
0839ffb83e44e5f J. Bruce Fields   2017-02-09  346  
0839ffb83e44e5f J. Bruce Fields   2017-02-09  347  	host_err = get_write_access(inode);
0839ffb83e44e5f J. Bruce Fields   2017-02-09  348  	if (host_err)
0839ffb83e44e5f J. Bruce Fields   2017-02-09 @349  		goto out_nfserrno;
0839ffb83e44e5f J. Bruce Fields   2017-02-09  350  
0839ffb83e44e5f J. Bruce Fields   2017-02-09  351  	return nfserrno(host_err);
0839ffb83e44e5f J. Bruce Fields   2017-02-09  352  }
0839ffb83e44e5f J. Bruce Fields   2017-02-09  353  

:::::: The code at line 349 was first introduced by commit
:::::: 0839ffb83e44e5ff1843e932592525fc2bff23ff nfsd: Revert "nfsd: special case truncates some more"

:::::: TO: J. Bruce Fields <bfields@...hat.com>
:::::: CC: J. Bruce Fields <bfields@...hat.com>

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

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