ext4: cleanup in ext4_discard_allocated_blocks()
authorZheng Liu <gnehzuil.liu@gmail.com>
Mon, 28 May 2012 21:53:53 +0000 (17:53 -0400)
committerTheodore Ts'o <tytso@mit.edu>
Mon, 28 May 2012 21:53:53 +0000 (17:53 -0400)
commit400db9d30146dc062aaba97a6301b425eb6015bc
tree3d2dac1ccc329077991f1f9eae2e144ef83aea6c
parent2cde417de013b2e5ae3007374d937e8c4c426bd4
ext4: cleanup in ext4_discard_allocated_blocks()

remove 'len' variable in ext4_discard_allocated_blocks() because it is
useless.

Signed-off-by: Zheng Liu <wenqing.lz@taobao.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
fs/ext4/mballoc.c