ext4: change ext4_read_inline_dir() to return 0 on success
In ext4_read_inline_dir(), if there is inline data, the successful
return value is the return value of ext4_read_inline_data(). Howewer,
this is used by ext4_readdir(), and while it seems harmless to return
a positive value on success, it's inconsistent, since historically
we've always return 0 on success.
Signed-off-by: BoxiLiu <lewis.liulei@huawei.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Acked-by: Tao Ma <boyu.mt@taobao.com>
diff --git a/fs/ext4/inline.c b/fs/ext4/inline.c
index d9ecbf1..c3efb65 100644
--- a/fs/ext4/inline.c
+++ b/fs/ext4/inline.c
@@ -1442,6 +1442,7 @@
if (ret < 0)
goto out;
+ ret = 0;
sb = inode->i_sb;
parent_ino = le32_to_cpu(((struct ext4_dir_entry_2 *)dir_buf)->inode);
offset = ctx->pos;