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ext4: save unnecessary indentation in ext4_ext_create_new_leaf()

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Save an indentation level in ext4_ext_create_new_leaf() by removing
unnecessary 'else'. Besides, the variable 'ee_block' is declared to
avoid line breaks. No functional changes.

Suggested-by: Jan Kara <jack@suse.cz>
Signed-off-by: Baokun Li <libaokun1@huawei.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Link: https://patch.msgid.link/20240822023545.1994557-26-libaokun@huaweicloud.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
This commit is contained in:
Baokun Li 2024-08-22 10:35:45 +08:00 committed by Theodore Ts'o
parent 2352e3e461
commit 5f48d4d9d8
1 changed files with 23 additions and 25 deletions
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48
fs/ext4/extents.c
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@ -1403,6 +1403,7 @@ ext4_ext_create_new_leaf(handle_t *handle, struct inode *inode,
{
struct ext4_ext_path *curp;
int depth, i, err = 0;
ext4_lblk_t ee_block = le32_to_cpu(newext->ee_block);
repeat:
i = depth = ext_depth(inode);
@ -1424,33 +1425,30 @@ repeat:
goto errout;
/* refill path */
path = ext4_find_extent(inode,
(ext4_lblk_t)le32_to_cpu(newext->ee_block),
path, gb_flags);
path = ext4_find_extent(inode, ee_block, path, gb_flags);
return path;
} else {
/* tree is full, time to grow in depth */
err = ext4_ext_grow_indepth(handle, inode, mb_flags);
if (err)
goto errout;
/* refill path */
path = ext4_find_extent(inode,
(ext4_lblk_t)le32_to_cpu(newext->ee_block),
path, gb_flags);
if (IS_ERR(path))
return path;
/*
* only first (depth 0 -> 1) produces free space;
* in all other cases we have to split the grown tree
*/
depth = ext_depth(inode);
if (path[depth].p_hdr->eh_entries == path[depth].p_hdr->eh_max) {
/* now we need to split */
goto repeat;
}
}
/* tree is full, time to grow in depth */
err = ext4_ext_grow_indepth(handle, inode, mb_flags);
if (err)
goto errout;
/* refill path */
path = ext4_find_extent(inode, ee_block, path, gb_flags);
if (IS_ERR(path))
return path;
/*
* only first (depth 0 -> 1) produces free space;
* in all other cases we have to split the grown tree
*/
depth = ext_depth(inode);
if (path[depth].p_hdr->eh_entries == path[depth].p_hdr->eh_max) {
/* now we need to split */
goto repeat;
}
return path;
errout: