Commit 3146345c authored by Daniel Wagner's avatar Daniel Wagner Committed by Keith Busch
Browse files

nvmet-fc: abort command when there is no binding 



When the target port has not active port binding, there is no point in
trying to process the command as it has to fail anyway. Instead adding
checks to all commands abort the command early.

Reviewed-by: default avatarHannes Reinecke <hare@suse.de>
Reviewed-by: default avatarChristoph Hellwig <hch@lst.de>
Signed-off-by: default avatarDaniel Wagner <dwagner@suse.de>
Signed-off-by: default avatarKeith Busch <kbusch@kernel.org>
parent 1c110588

drivers/nvme/target/fc.c

+6 −2
Original line number Diff line number Diff line
@@ -1099,6 +1099,9 @@ nvmet_fc_alloc_target_assoc(struct nvmet_fc_tgtport *tgtport, void *hosthandle) 
	int idx;

	bool needrandom = true;



	if (!tgtport->pe)

		return NULL;



	assoc = kzalloc(sizeof(*assoc), GFP_KERNEL);

	if (!assoc)

		return NULL;
@@ -2514,7 +2517,8 @@ nvmet_fc_handle_fcp_rqst(struct nvmet_fc_tgtport *tgtport, 


	fod->req.cmd = &fod->cmdiubuf.sqe;

	fod->req.cqe = &fod->rspiubuf.cqe;

	if (tgtport->pe)

	if (!tgtport->pe)

		goto transport_error;

	fod->req.port = tgtport->pe->port;



	/* clear any response payload */