[PATCH 1/4] nvme-fabrics: remove memset in nvmf_reg_read64()

[Chaitanya Kulkarni]

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 at 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