fs/bcachefs/backpointers.c:46:5-8: Unneeded variable: "ret". Return " 0" on line 53

fs/bcachefs/backpointers.c:46:5-8: Unneeded variable: "ret". Return " 0" on line 53

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   5bd7ef53ffe5ca580e93e74eb8c81ed191ddc4bd
commit: b65db750e2bb9252321fd54c284edd73c1595a09 bcachefs: Enumerate fsck errors
date:   6 weeks ago
config: x86_64-randconfig-102-20231213 (https://download.01.org/0day-ci/archive/20231214/202312140748.LI8Jmu2W-lkp@intel.com/config)
compiler: clang version 16.0.4 (https://github.com/llvm/llvm-project.git ae42196bc493ffe877a7e3dff8be32035dea4d07)
reproduce: (https://download.01.org/0day-ci/archive/20231214/202312140748.LI8Jmu2W-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202312140748.LI8Jmu2W-lkp@intel.com/

cocci warnings: (new ones prefixed by >>)
>> fs/bcachefs/backpointers.c:46:5-8: Unneeded variable: "ret". Return "  0" on line 53
--
>> fs/bcachefs/inode.c:404:5-8: Unneeded variable: "ret". Return "  0" on line 437
   fs/bcachefs/inode.c:617:5-8: Unneeded variable: "ret". Return "  0" on line 623
--
>> fs/bcachefs/xattr.c:80:5-8: Unneeded variable: "ret". Return "  0" on line 104

vim +46 fs/bcachefs/backpointers.c

    39	
    40	int bch2_backpointer_invalid(struct bch_fs *c, struct bkey_s_c k,
    41				     enum bkey_invalid_flags flags,
    42				     struct printbuf *err)
    43	{
    44		struct bkey_s_c_backpointer bp = bkey_s_c_to_backpointer(k);
    45		struct bpos bucket = bp_pos_to_bucket(c, bp.k->p);
  > 46		int ret = 0;
    47	
    48		bkey_fsck_err_on(!bpos_eq(bp.k->p, bucket_pos_to_bp(c, bucket, bp.v->bucket_offset)),
    49				 c, err,
    50				 backpointer_pos_wrong,
    51				 "backpointer at wrong pos");
    52	fsck_err:
  > 53		return ret;
    54	}
    55	

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