From: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
To: linux-nvme@lists.infradead.org
Cc: hch@lst.de, sagi@grimberg.me,
Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Subject: [PATCH 1/4] nvme-fabrics: remove memset in nvmf_reg_read64()
Date: Mon, 14 Jun 2021 19:45:51 -0700 [thread overview]
Message-ID: <20210615024554.42585-2-chaitanya.kulkarni@wdc.com> (raw)
In-Reply-To: <20210615024554.42585-1-chaitanya.kulkarni@wdc.com>
Declare and initialize structure variable to the zero values so that we
can get rid of the zeroout memset call.
Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
---
drivers/nvme/host/fabrics.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/nvme/host/fabrics.c b/drivers/nvme/host/fabrics.c
index 690e749eee83..506bb976251b 100644
--- a/drivers/nvme/host/fabrics.c
+++ b/drivers/nvme/host/fabrics.c
@@ -186,11 +186,10 @@ EXPORT_SYMBOL_GPL(nvmf_reg_read32);
*/
int nvmf_reg_read64(struct nvme_ctrl *ctrl, u32 off, u64 *val)
{
- struct nvme_command cmd;
+ struct nvme_command cmd = { };
union nvme_result res;
int ret;
- memset(&cmd, 0, sizeof(cmd));
cmd.prop_get.opcode = nvme_fabrics_command;
cmd.prop_get.fctype = nvme_fabrics_type_property_get;
cmd.prop_get.attrib = 1;
--
2.22.1
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next prev parent reply other threads:[~2021-06-15 18:58 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-15 2:45 [PATCH 0/4] nvme-fabrics: remove struct zeroout memset calls Chaitanya Kulkarni
2021-06-15 2:45 ` Chaitanya Kulkarni [this message]
2021-06-15 2:45 ` [PATCH 2/4] nvme-fabrics: remove memset in nvmf_reg_write32() Chaitanya Kulkarni
2021-06-15 2:45 ` [PATCH 3/4] nvme-fabrics: remove memset in connect admin q Chaitanya Kulkarni
2021-06-15 2:45 ` [PATCH 4/4] nvme-fabrics: remove memset in connect io q Chaitanya Kulkarni
2021-06-15 16:19 ` [PATCH 0/4] nvme-fabrics: remove struct zeroout memset calls Christoph Hellwig
2021-06-15 18:42 ` Keith Busch
2021-06-15 20:07 ` Chaitanya Kulkarni
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