5.15-stable review patch. If anyone has any objections, please let me know.
------------------
From: Jan Kara <jack@xxxxxxx>
[ Upstream commit dbfb102d16fb780c84f41adbaeb7eac907c415dc ]
Convert udf_link() to use new directory iteration code for adding entry
into the directory.
Signed-off-by: Jan Kara <jack@xxxxxxx>
Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
fs/udf/namei.c | 22 ++++++++--------------
1 file changed, 8 insertions(+), 14 deletions(-)
--- a/fs/udf/namei.c
+++ b/fs/udf/namei.c
@@ -1222,27 +1222,21 @@ static int udf_link(struct dentry *old_d
struct dentry *dentry)
{
struct inode *inode = d_inode(old_dentry);
- struct udf_fileident_bh fibh;
- struct fileIdentDesc cfi, *fi;
+ struct udf_fileident_iter iter;
int err;
- fi = udf_add_entry(dir, dentry, &fibh, &cfi, &err);
- if (!fi) {
+ err = udf_fiiter_add_entry(dir, dentry, &iter);
+ if (err)
return err;
- }
- cfi.icb.extLength = cpu_to_le32(inode->i_sb->s_blocksize);
- cfi.icb.extLocation = cpu_to_lelb(UDF_I(inode)->i_location);
+ iter.fi.icb.extLength = cpu_to_le32(inode->i_sb->s_blocksize);
+ iter.fi.icb.extLocation = cpu_to_lelb(UDF_I(inode)->i_location);
if (UDF_SB(inode->i_sb)->s_lvid_bh) {
- *(__le32 *)((struct allocDescImpUse *)cfi.icb.impUse)->impUse =
+ *(__le32 *)((struct allocDescImpUse *)iter.fi.icb.impUse)->impUse =
cpu_to_le32(lvid_get_unique_id(inode->i_sb));
}
- udf_write_fi(dir, &cfi, fi, &fibh, NULL, NULL);
- if (UDF_I(dir)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB)
- mark_inode_dirty(dir);
+ udf_fiiter_write_fi(&iter, NULL);
+ udf_fiiter_release(&iter);
- if (fibh.sbh != fibh.ebh)
- brelse(fibh.ebh);
- brelse(fibh.sbh);
inc_nlink(inode);
inode->i_ctime = current_time(inode);
mark_inode_dirty(inode);
