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From: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
To: linux-nvme@lists.infradead.org
Cc: hch@lst.de, Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>,
	sagi@grimberg.me
Subject: [PATCH V3 04/11] nvmet: remove extra variable in id-ns handler
Date: Tue,  9 Feb 2021 21:47:55 -0800	[thread overview]
Message-ID: <20210210054802.34269-5-chaitanya.kulkarni@wdc.com> (raw)
In-Reply-To: <20210210054802.34269-1-chaitanya.kulkarni@wdc.com>

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>
---
 drivers/nvme/target/admin-cmd.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/nvme/target/admin-cmd.c b/drivers/nvme/target/admin-cmd.c
index f32533480e66..552da813da18 100644
--- a/drivers/nvme/target/admin-cmd.c
+++ b/drivers/nvme/target/admin-cmd.c
@@ -462,7 +462,6 @@ static void nvmet_execute_identify_ctrl(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;
 	u16 status;
 
@@ -523,7 +522,7 @@ static void nvmet_execute_identify_ns(struct nvmet_req *req)
 
 	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 |
 			  NVME_NS_DPC_PI_TYPE1 | NVME_NS_DPC_PI_TYPE2 |
 			  NVME_NS_DPC_PI_TYPE3;
-- 
2.22.1


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  parent reply	other threads:[~2021-02-10  5:48 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-02-10  5:47 [PATCH V3 00/11] nvmet: fixes and some cleanups Chaitanya Kulkarni
2021-02-10  5:47 ` [PATCH V3 01/11] nvmet: set status to 0 in case for invalid nsid Chaitanya Kulkarni
2021-02-10  5:47 ` [PATCH V3 02/11] nvmet: return uniform error for invalid ns Chaitanya Kulkarni
2021-02-10  5:47 ` [PATCH V3 03/11] nvmet: make nvmet_find_namespace() req based Chaitanya Kulkarni
2021-02-10  5:47 ` Chaitanya Kulkarni [this message]
2021-02-10  5:47 ` [PATCH V3 05/11] nvmet: add helper to report invalid opcode Chaitanya Kulkarni
2021-02-10  8:12   ` Christoph Hellwig
2021-02-10  5:47 ` [PATCH V3 06/11] nvmet: use invalid cmd opcode helper Chaitanya Kulkarni
2021-02-10  5:47 ` [PATCH V3 07/11] " Chaitanya Kulkarni
2021-02-10  5:47 ` [PATCH V3 08/11] nvmet: use min of device_path and disk len Chaitanya Kulkarni
2021-02-10  8:13   ` Christoph Hellwig
2021-02-10  5:48 ` [PATCH V3 09/11] nvme-loop: rename variable to get rid of the warn Chaitanya Kulkarni
2021-02-10  8:13   ` Christoph Hellwig
2021-02-10  8:18     ` Chaitanya Kulkarni
2021-02-10  8:23       ` Christoph Hellwig
2021-02-10  5:48 ` [PATCH V3 10/11] nvmet: add nvmet_req_subsys() helper Chaitanya Kulkarni
2021-02-10  5:48 ` [PATCH V3 11/11] nvmet: remove else at the end of the function Chaitanya Kulkarni
2021-02-10  8:11 ` [PATCH V3 00/11] nvmet: fixes and some cleanups Christoph Hellwig
2021-02-10  8:52   ` Chaitanya Kulkarni

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