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path: root/drivers/nvme/host/fc.c
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Diffstat (limited to 'drivers/nvme/host/fc.c')
-rw-r--r--drivers/nvme/host/fc.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/nvme/host/fc.c b/drivers/nvme/host/fc.c
index 70e689b..dca7165 100644
--- a/drivers/nvme/host/fc.c
+++ b/drivers/nvme/host/fc.c
@@ -1754,6 +1754,10 @@ nvme_fc_error_recovery(struct nvme_fc_ctrl *ctrl, char *errmsg)
dev_info(ctrl->ctrl.device,
"NVME-FC{%d}: resetting controller\n", ctrl->cnum);
+ /* stop the queues on error, cleanup is in reset thread */
+ if (ctrl->queue_count > 1)
+ nvme_stop_queues(&ctrl->ctrl);
+
if (!nvme_change_ctrl_state(&ctrl->ctrl, NVME_CTRL_RECONNECTING)) {
dev_err(ctrl->ctrl.device,
"NVME-FC{%d}: error_recovery: Couldn't change state "
@@ -2720,6 +2724,12 @@ nvme_fc_init_ctrl(struct device *dev, struct nvmf_ctrl_options *opts,
unsigned long flags;
int ret, idx;
+ if (!(rport->remoteport.port_role &
+ (FC_PORT_ROLE_NVME_DISCOVERY | FC_PORT_ROLE_NVME_TARGET))) {
+ ret = -EBADR;
+ goto out_fail;
+ }
+
ctrl = kzalloc(sizeof(*ctrl), GFP_KERNEL);
if (!ctrl) {
ret = -ENOMEM;
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