Fix the following coccicheck warning:
drivers/scsi/sgiwd93.c:190:2-3: Unneeded semicolon
Link: https://lore.kernel.org/r/20200421034029.28030-1-yanaijie@huawei.com
Signed-off-by: Jason Yan <yanaijie@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>