ext4: revert buggy trim overflow patch

This reverts commit 4f531501e4: ext4: fix possible overflow in
ext4_trim_fs()

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
This commit is contained in:
Theodore Ts'o 2011-01-11 14:42:29 -05:00
commit 0a2179b169