scsi: qla2xxx: Remove duplicate of vha->iocb_work initialization

Commit 9b3e0f4d ("scsi: qla2xxx: Move work element processing out of
DPC thread") introduced the initialization of vha->iocb_work in
qla2x00_create_host() function.

This initialization is also called from qla2x00_probe_one() function, just
after qla2x00_create_host().

Hence remove this duplicate call since it has already been called before.

Signed-off-by: Gleb Chesnokov <gleb.chesnokov@scst.dev>
Link: https://lore.kernel.org/r/822b3823-f344-67d6-30f1-16e31cf68eed@scst.dev


Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>