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nvmet: remove extra variable in id-ns handler

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In nvmet_execute_identify_ns() local variable ctrl is accessed only in
one place, remove that and directly use it from nvmet_req->sq->ctrl.

Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Chaitanya Kulkarni 2021-02-09 21:47:55 -08:00 committed by Christoph Hellwig
parent 3a1f7c79ae
commit 3999434b6c
1 changed files with 1 additions and 2 deletions
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3
drivers/nvme/target/admin-cmd.c
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@ -462,7 +462,6 @@ out:
static void nvmet_execute_identify_ns(struct nvmet_req *req) static void nvmet_execute_identify_ns(struct nvmet_req *req)
{ {
struct nvmet_ctrl *ctrl = req->sq->ctrl;
struct nvme_id_ns *id; struct nvme_id_ns *id;
u16 status; u16 status;
@ -523,7 +522,7 @@ static void nvmet_execute_identify_ns(struct nvmet_req *req)
id->lbaf[0].ds = req->ns->blksize_shift; id->lbaf[0].ds = req->ns->blksize_shift;
if (ctrl->pi_support && nvmet_ns_has_pi(req->ns)) { if (req->sq->ctrl->pi_support && nvmet_ns_has_pi(req->ns)) {
id->dpc = NVME_NS_DPC_PI_FIRST | NVME_NS_DPC_PI_LAST | id->dpc = NVME_NS_DPC_PI_FIRST | NVME_NS_DPC_PI_LAST |
NVME_NS_DPC_PI_TYPE1 | NVME_NS_DPC_PI_TYPE2 | NVME_NS_DPC_PI_TYPE1 | NVME_NS_DPC_PI_TYPE2 |
NVME_NS_DPC_PI_TYPE3; NVME_NS_DPC_PI_TYPE3;