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Diffstat (limited to 'drivers/nvme/host/core.c')
| -rw-r--r-- | drivers/nvme/host/core.c | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index b6f7815fa239..c1c196459d79 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -1999,28 +1999,6 @@ static const struct block_device_operations nvme_bdev_ops = { .pr_ops = &nvme_pr_ops, }; -#ifdef CONFIG_NVME_MULTIPATH -struct nvme_ctrl *nvme_find_get_live_ctrl(struct nvme_subsystem *subsys) -{ - struct nvme_ctrl *ctrl; - int ret; - - ret = mutex_lock_killable(&nvme_subsystems_lock); - if (ret) - return ERR_PTR(ret); - list_for_each_entry(ctrl, &subsys->ctrls, subsys_entry) { - if (ctrl->state == NVME_CTRL_LIVE) - goto found; - } - mutex_unlock(&nvme_subsystems_lock); - return ERR_PTR(-EWOULDBLOCK); -found: - nvme_get_ctrl(ctrl); - mutex_unlock(&nvme_subsystems_lock); - return ctrl; -} -#endif /* CONFIG_NVME_MULTIPATH */ - static int nvme_wait_ready(struct nvme_ctrl *ctrl, u64 cap, bool enabled) { unsigned long timeout = |