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| author | Parav Pandit <parav@mellanox.com> | 2017-01-26 18:17:28 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2017-02-22 23:34:00 +0300 |
| commit | 986994a27587efd8ce4c595cab89b570f7475359 (patch) | |
| tree | d15adc87e0864d0a79c1a1cfc01bd16edc076710 /drivers/nvme/target/admin-cmd.c | |
| parent | 778f067c185ce56d06aedb5fba5a0e98bb464f7b (diff) | |
| download | linux-986994a27587efd8ce4c595cab89b570f7475359.tar.xz | |
nvme: Use CNS as 8-bit field and avoid endianness conversion
This patch defines CNS field as 8-bit field and avoids cpu_to/from_le
conversions.
Also initialize nvme_command cns value explicitly to NVME_ID_CNS_NS
for readability (don't rely on the fact that NVME_ID_CNS_NS = 0).
Reviewed-by: Max Gurtovoy <maxg@mellanox.com>
Signed-off-by: Parav Pandit <parav@mellanox.com>
Reviewed-by: Keith Busch <keith.busch@intel.com>
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers/nvme/target/admin-cmd.c')
| -rw-r--r-- | drivers/nvme/target/admin-cmd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/nvme/target/admin-cmd.c b/drivers/nvme/target/admin-cmd.c index 204e85efebab..94e524fea568 100644 --- a/drivers/nvme/target/admin-cmd.c +++ b/drivers/nvme/target/admin-cmd.c @@ -509,7 +509,7 @@ int nvmet_parse_admin_cmd(struct nvmet_req *req) break; case nvme_admin_identify: req->data_len = 4096; - switch (le32_to_cpu(cmd->identify.cns)) { + switch (cmd->identify.cns) { case NVME_ID_CNS_NS: req->execute = nvmet_execute_identify_ns; return 0; |