Commit 46eca470 authored by Chaitanya Kulkarni's avatar Chaitanya Kulkarni Committed by Christoph Hellwig

nvmet: use req->cmd directly in bdev-ns fast path

The function nvmet_bdev_parse_io_cmd() is called from the fast path.
The local variable to that function cmd is only used once.

Remove the local variable and use req->cmd directly.
Signed-off-by: default avatarChaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
parent 87fd4cc1
...@@ -429,9 +429,7 @@ static void nvmet_bdev_execute_write_zeroes(struct nvmet_req *req) ...@@ -429,9 +429,7 @@ static void nvmet_bdev_execute_write_zeroes(struct nvmet_req *req)
u16 nvmet_bdev_parse_io_cmd(struct nvmet_req *req) u16 nvmet_bdev_parse_io_cmd(struct nvmet_req *req)
{ {
struct nvme_command *cmd = req->cmd; switch (req->cmd->common.opcode) {
switch (cmd->common.opcode) {
case nvme_cmd_read: case nvme_cmd_read:
case nvme_cmd_write: case nvme_cmd_write:
req->execute = nvmet_bdev_execute_rw; req->execute = nvmet_bdev_execute_rw;
......
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