iterations is unsigned, so it is impossible to get out of the loop
and return -ETIMEDOUT.
Signed-off-by: NBill Nottingham <notting@redhat.com>
Acked-by: NSeokmann Ju <seokmann.ju@qlogic.com>
Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>