[PATCH 01/11] nvme-loop: get rid of unused controller lock
Sagi Grimberg
sagi at grimberg.me
Thu May 4 03:33:05 PDT 2017
Signed-off-by: Sagi Grimberg <sagi at grimberg.me>
---
drivers/nvme/target/loop.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/nvme/target/loop.c b/drivers/nvme/target/loop.c
index 304f1c87c160..84ae300d6498 100644
--- a/drivers/nvme/target/loop.c
+++ b/drivers/nvme/target/loop.c
@@ -45,7 +45,6 @@ struct nvme_loop_iod {
};
struct nvme_loop_ctrl {
- spinlock_t lock;
struct nvme_loop_queue *queues;
u32 queue_count;
@@ -635,8 +634,6 @@ static struct nvme_ctrl *nvme_loop_create_ctrl(struct device *dev,
if (ret)
goto out_put_ctrl;
- spin_lock_init(&ctrl->lock);
-
ret = -ENOMEM;
ctrl->ctrl.sqsize = opts->queue_size - 1;
--
2.7.4
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