diff mbox series

[4.19,27/78] nvme-fabrics: dont check state NVME_CTRL_NEW for request acceptance

Message ID 20200915140634.935645366@linuxfoundation.org
State New
Headers show
Series None | expand

Commit Message

Greg KH Sept. 15, 2020, 2:12 p.m. UTC 
From: Sagi Grimberg <sagi@grimberg.me>

[ Upstream commit d7144f5c4cf4de95fdc3422943cf51c06aeaf7a7 ]

NVME_CTRL_NEW should never see any I/O, because in order to start
initialization it has to transition to NVME_CTRL_CONNECTING and from
there it will never return to this state.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/nvme/host/fabrics.c | 1 -
 1 file changed, 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/nvme/host/fabrics.c b/drivers/nvme/host/fabrics.c
index bcd09d3a44dad..05dd46f984414 100644
--- a/drivers/nvme/host/fabrics.c
+++ b/drivers/nvme/host/fabrics.c
@@ -577,7 +577,6 @@  bool __nvmf_check_ready(struct nvme_ctrl *ctrl, struct request *rq,
 	 * which is require to set the queue live in the appropinquate states.
 	 */
 	switch (ctrl->state) {
-	case NVME_CTRL_NEW:
 	case NVME_CTRL_CONNECTING:
 		if (req->cmd->common.opcode == nvme_fabrics_command &&
 		    req->cmd->fabrics.fctype == nvme_fabrics_type_connect)