ext4: improve ext4_fill_flex_info() a bit

- use kzalloc() instead of kmalloc() + memset()
- improve a printk info

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
This commit is contained in:
Li Zefan 2008-07-24 12:49:59 -04:00 committed by Theodore Ts'o
commit ec05e868ac