iprutils: Failed to write attribute: delete when hot removing disks
iprutils: Failed to write attribute: delete when hot removing disks

This patch fixes the "Failed to write attribute: delete" when
performing hot remove disks

Signed-off-by: Wen Xiong<13ec231754c9586760640ac46d7526fab510aef1@linux.vnet.ibm.com>

leitao/iprutils