scsi: qla2xxx: edif: Replace list_for_each_safe with list_for_each_entry_safe

This patch is per review comment by Hannes Reinecke from previous
submission to replace list_for_each_safe with list_for_each_entry_safe.

Link: https://lore.kernel.org/r/20211026115412.27691-8-njavali@marvell.com


Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Quinn Tran <qutran@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>