mtip32xx: remove unnecessary sleep in mtip_ftl_rebuild_poll()

Signed-off-by: Asai Thambi S P <[e-mail]>
Signed-off-by: Jens Axboe <[e-mail]>

drivers/block/mtip32xx/mtip32xx.c

···
 			mtip_block_initialize(dd);
 			return 0;
 		}
-		ssleep(10);
 	} while (time_before(jiffies, timeout));
 
 	/* Check for timeout */