Uses msleep() instead of schedule_timeout() to guarantee the task delays
as expected.  Two of the changes are reworks of previous msleep() calls
which unnecessarily added a jiffy to the parameter.
Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>