nvmet-fc: remove target cpu scheduling flag

Remove NVMET_FCTGTFEAT_NEEDS_CMD_CPUSCHED. It's unnecessary.

Signed-off-by: James Smart <james.smart@broadcom.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>

drivers/nvme/target/fc.c

diff --git a/drivers/nvme/target/fc.c b/drivers/nvme/target/fc.c
index 62eba29..2006fae 100644
--- a/drivers/nvme/target/fc.c
+++ b/drivers/nvme/target/fc.c
@@ -517,9 +517,7 @@ nvmet_fc_queue_to_cpu(struct nvmet_fc_tgtport *tgtport, int qid)
 {
 	int cpu, idx, cnt;
 
-	if (!(tgtport->ops->target_features &
-			NVMET_FCTGTFEAT_NEEDS_CMD_CPUSCHED) ||
-	    tgtport->ops->max_hw_queues == 1)
+	if (tgtport->ops->max_hw_queues == 1)
 		return WORK_CPU_UNBOUND;
 
 	/* Simple cpu selection based on qid modulo active cpu count */

drivers/nvme/target/fcloop.c

diff --git a/drivers/nvme/target/fcloop.c b/drivers/nvme/target/fcloop.c
index 15551ef..294a661 100644
--- a/drivers/nvme/target/fcloop.c
+++ b/drivers/nvme/target/fcloop.c
@@ -698,7 +698,6 @@ static struct nvmet_fc_target_template tgttemplate = {
 	.dma_boundary		= FCLOOP_DMABOUND_4G,
 	/* optional features */
 	.target_features	= NVMET_FCTGTFEAT_CMD_IN_ISR |
-				  NVMET_FCTGTFEAT_NEEDS_CMD_CPUSCHED |
 				  NVMET_FCTGTFEAT_OPDONE_IN_ISR,
 	/* sizes of additional private data for data structures */
 	.target_priv_sz		= sizeof(struct fcloop_tport),

drivers/scsi/lpfc/lpfc_nvmet.c

diff --git a/drivers/scsi/lpfc/lpfc_nvmet.c b/drivers/scsi/lpfc/lpfc_nvmet.c
index 94434e6..0488580 100644
--- a/drivers/scsi/lpfc/lpfc_nvmet.c
+++ b/drivers/scsi/lpfc/lpfc_nvmet.c
@@ -764,7 +764,6 @@ lpfc_nvmet_create_targetport(struct lpfc_hba *phba)
 	lpfc_tgttemplate.max_sgl_segments = phba->cfg_nvme_seg_cnt + 1;
 	lpfc_tgttemplate.max_hw_queues = phba->cfg_nvme_io_channel;
 	lpfc_tgttemplate.target_features = NVMET_FCTGTFEAT_READDATA_RSP |
-					   NVMET_FCTGTFEAT_NEEDS_CMD_CPUSCHED |
 					   NVMET_FCTGTFEAT_CMD_IN_ISR |
 					   NVMET_FCTGTFEAT_OPDONE_IN_ISR;
 

include/linux/nvme-fc-driver.h

diff --git a/include/linux/nvme-fc-driver.h b/include/linux/nvme-fc-driver.h
index 12e344b..6c8c5d8 100644
--- a/include/linux/nvme-fc-driver.h
+++ b/include/linux/nvme-fc-driver.h
@@ -642,15 +642,7 @@ enum {
 		 * sequence in one LLDD operation. Errors during Data
 		 * sequence transmit must not allow RSP sequence to be sent.
 		 */
-	NVMET_FCTGTFEAT_NEEDS_CMD_CPUSCHED = (1 << 1),
-		/* Bit 1: When 0, the LLDD will deliver FCP CMD
-		 * on the CPU it should be affinitized to. Thus work will
-		 * be scheduled on the cpu received on. When 1, the LLDD
-		 * may not deliver the CMD on the CPU it should be worked
-		 * on. The transport should pick a cpu to schedule the work
-		 * on.
-		 */
-	NVMET_FCTGTFEAT_CMD_IN_ISR = (1 << 2),
+	NVMET_FCTGTFEAT_CMD_IN_ISR = (1 << 1),
 		/* Bit 2: When 0, the LLDD is calling the cmd rcv handler
 		 * in a non-isr context, allowing the transport to finish
 		 * op completion in the calling context. When 1, the LLDD
@@ -658,7 +650,7 @@ enum {
 		 * requiring the transport to transition to a workqueue
 		 * for op completion.
 		 */
-	NVMET_FCTGTFEAT_OPDONE_IN_ISR = (1 << 3),
+	NVMET_FCTGTFEAT_OPDONE_IN_ISR = (1 << 2),
 		/* Bit 3: When 0, the LLDD is calling the op done handler
 		 * in a non-isr context, allowing the transport to finish
 		 * op completion in the calling context. When 1, the LLDD