[chao:bugfix/common 5/5] fs/f2fs/dir.c:370:35: error: use of undeclared identifier 'inode'

[kernel test robot <lkp@intel.com>]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/chao/linux.git bugfix/common
head:   221d9fea44a3b5a03030a89853dfb5e78a1cdc9f
commit: 221d9fea44a3b5a03030a89853dfb5e78a1cdc9f [5/5] f2fs: support to disable linear lookup fallback
config: hexagon-randconfig-002-20250328 (https://download.01.org/0day-ci/archive/20250328/202503281735.NGPfccfP-lkp@intel.com/config)
compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project f28c006a5895fc0e329fe15fead81e37457cb1d1)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250328/202503281735.NGPfccfP-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/202503281735.NGPfccfP-lkp@intel.com/

All errors (new ones prefixed by >>):

>> fs/f2fs/dir.c:370:35: error: use of undeclared identifier 'inode'
                   !sb_no_casefold_compat_fallback(inode->i_sb)) {
                                                   ^
   1 error generated.


vim +/inode +370 fs/f2fs/dir.c

   329	
   330	struct f2fs_dir_entry *__f2fs_find_entry(struct inode *dir,
   331						 const struct f2fs_filename *fname,
   332						 struct page **res_page)
   333	{
   334		unsigned long npages = dir_blocks(dir);
   335		struct f2fs_dir_entry *de = NULL;
   336		unsigned int max_depth;
   337		unsigned int level;
   338		bool use_hash = true;
   339	
   340		*res_page = NULL;
   341	
   342	#if IS_ENABLED(CONFIG_UNICODE)
   343	start_find_entry:
   344	#endif
   345		if (f2fs_has_inline_dentry(dir)) {
   346			de = f2fs_find_in_inline_dir(dir, fname, res_page, use_hash);
   347			goto out;
   348		}
   349	
   350		if (npages == 0)
   351			goto out;
   352	
   353		max_depth = F2FS_I(dir)->i_current_depth;
   354		if (unlikely(max_depth > MAX_DIR_HASH_DEPTH)) {
   355			f2fs_warn(F2FS_I_SB(dir), "Corrupted max_depth of %lu: %u",
   356				  dir->i_ino, max_depth);
   357			max_depth = MAX_DIR_HASH_DEPTH;
   358			f2fs_i_depth_write(dir, max_depth);
   359		}
   360	
   361		for (level = 0; level < max_depth; level++) {
   362			de = find_in_level(dir, level, fname, res_page, use_hash);
   363			if (de || IS_ERR(*res_page))
   364				break;
   365		}
   366	
   367	out:
   368	#if IS_ENABLED(CONFIG_UNICODE)
   369		if (IS_CASEFOLDED(dir) && !de && use_hash &&
 > 370			!sb_no_casefold_compat_fallback(inode->i_sb)) {
   371			use_hash = false;
   372			goto start_find_entry;
   373		}
   374	#endif
   375		/* This is to increase the speed of f2fs_create */
   376		if (!de)
   377			F2FS_I(dir)->task = current;
   378		return de;
   379	}
   380	

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