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authorGeliang Tang <geliang.tang@suse.com>2021-12-22 12:32:44 +0300
committerChristoph Hellwig <hch@lst.de>2021-12-23 13:22:46 +0300
commit3a605e32a7f8f78d844b4272c257029c337a4352 (patch)
tree6298663b655567cb3a09ecc3407e51482e6930cd /drivers/nvme
parente4fdb2b167ed225a3793a249c4342da915940b6b (diff)
downloadlinux-3a605e32a7f8f78d844b4272c257029c337a4352.tar.xz
nvme: drop unused variable ctrl in nvme_setup_cmd
The variable 'ctrl' became useless since the code using it was dropped from nvme_setup_cmd() in the commit 292ddf67bbd5 ("nvme: increment request genctr on completion"). Fix it to get rid of this compilation warning in the nvme-5.17 branch: drivers/nvme/host/core.c: In function ‘nvme_setup_cmd’: drivers/nvme/host/core.c:993:20: warning: unused variable ‘ctrl’ [-Wunused-variable] struct nvme_ctrl *ctrl = nvme_req(req)->ctrl; ^~~~ Fixes: 292ddf67bbd5 ("nvme: increment request genctr on completion") Signed-off-by: Geliang Tang <geliang.tang@suse.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers/nvme')
-rw-r--r--drivers/nvme/host/core.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
index 44c375a1edbb..9666c7bf4379 100644
--- a/drivers/nvme/host/core.c
+++ b/drivers/nvme/host/core.c
@@ -990,7 +990,6 @@ EXPORT_SYMBOL_GPL(nvme_cleanup_cmd);
blk_status_t nvme_setup_cmd(struct nvme_ns *ns, struct request *req)
{
struct nvme_command *cmd = nvme_req(req)->cmd;
- struct nvme_ctrl *ctrl = nvme_req(req)->ctrl;
blk_status_t ret = BLK_STS_OK;
if (!(req->rq_flags & RQF_DONTPREP))