scsi: lpfc: Remove duplicate ndlp kref decrement in lpfc_cleanup_rpis()

scsi: lpfc: Remove duplicate ndlp kref decrement in lpfc_cleanup_rpis()

With faulty cables in PT2PT topology, an unintentional ndlp double kref
decrement can occur.

If a FLOGI request is outstanding before the link goes down, the missing
FLOGI_ACC causes an F_Port ndlp to remain in the UNUSED state.  During link
down, lpfc_cleanup_rpis() is called and decrements an ndlp kref.
Additionally, when the driver later decides to abort the FLOGI, the FLOGI
completion handler decrements the ndlp kref a second time.

Remove duplicate clean up logic in lpfc_cleanup_rpis() because the updated
FLOGI completion handler already handles the ndlp kref decrement.

Signed-off-by: Justin Tee <justin.tee@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>