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ext4: refactor initialize_dirent_tail()

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Move the calculation of the location of the dirent tail into
initialize_dirent_tail().  Also prefix the function with ext4_ to fix
kernel namepsace polution.

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
This commit is contained in:
Theodore Ts'o 2019-06-21 16:31:47 -04:00
parent f036adb399
commit ddce3b9471
3 changed files with 26 additions and 41 deletions
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9
fs/ext4/inline.c
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@ -1132,7 +1132,6 @@ static int ext4_finish_convert_inline_dir(handle_t *handle,
{
int err, csum_size = 0, header_size = 0;
struct ext4_dir_entry_2 *de;
struct ext4_dir_entry_tail *t;
void *target = dir_block->b_data;
/*
@ -1158,11 +1157,9 @@ static int ext4_finish_convert_inline_dir(handle_t *handle,
inline_size - EXT4_INLINE_DOTDOT_SIZE + header_size,
inode->i_sb->s_blocksize - csum_size);
if (csum_size) {
t = EXT4_DIRENT_TAIL(dir_block->b_data,
inode->i_sb->s_blocksize);
initialize_dirent_tail(t, inode->i_sb->s_blocksize);
}
if (csum_size)
ext4_initialize_dirent_tail(dir_block,
inode->i_sb->s_blocksize);
set_buffer_uptodate(dir_block);
err = ext4_handle_dirty_dirblock(handle, inode, dir_block);
if (err)