scsi: lpfc: Correct used_rpi count when devloss tmo fires with no recovery

A fabric controller can sometimes send an RDP request right before a link
down event.  Because of this outstanding RDP request, the driver does not
remove the last reference count on its ndlp causing a potential leak of RPI
resources when devloss tmo fires.

In lpfc_cmpl_els_rsp(), modify the NPIV clause to always allow the
lpfc_drop_node() routine to execute when not registered with SCSI
transport.

This relaxes the contraint that an NPIV ndlp must be in a specific state in
order to call lpfc_drop node.  Logic is revised such that the
lpfc_drop_node() routine is always called to ensure the last ndlp decrement
occurs.

Signed-off-by: Justin Tee <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Martin K. Petersen <[email protected]>

0 files changed, 0 insertions, 0 deletions