The memory return from scsi_host_alloc is alloced by kzalloc, which is
already zero initilized, so memset not needed.
Signed-off-by: NDenis Cheng <crquan@gmail.com>
Cc: Adam Radford <linuxraid@amcc.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NJames Bottomley <James.Bottomley@HansenPartnership.com>