This fixes coverity bug id #480.  Since id_array is declared as
id_array[MAX_SLOTS], the check for i>MAX_SLOTS is obviously false.
Signed-off-by: NEric Sesterhenn <snakebyte@gmx.de>
Cc: James Bottomley <James.Bottomley@steeleye.com>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>