diff options
| author | Sagi Grimberg <sagi@grimberg.me> | 2019-09-13 10:36:40 -0700 |
|---|---|---|
| committer | Sagi Grimberg <sagi@grimberg.me> | 2019-09-25 12:53:14 -0700 |
| commit | 30f27d57c06e0199a9d3e0775113e13e2ae9078e (patch) | |
| tree | f6edaf65714dc51f05c575d6a1146a9327289408 /drivers/nvme/target/tcp.c | |
| parent | f03e42c6af60f778a6d1ccfb857db9b2ec835279 (diff) | |
nvmet-tcp: remove superflous check on request sgl
Now that sgl_free is null safe, drop the superflous check.
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
Diffstat (limited to 'drivers/nvme/target/tcp.c')
| -rw-r--r-- | drivers/nvme/target/tcp.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/nvme/target/tcp.c b/drivers/nvme/target/tcp.c index bf4f03474e89..d535080b781f 100644 --- a/drivers/nvme/target/tcp.c +++ b/drivers/nvme/target/tcp.c @@ -348,8 +348,7 @@ static int nvmet_tcp_map_data(struct nvmet_tcp_cmd *cmd) return 0; err: - if (cmd->req.sg_cnt) - sgl_free(cmd->req.sg); + sgl_free(cmd->req.sg); return NVME_SC_INTERNAL; } @@ -554,8 +553,7 @@ static int nvmet_try_send_data(struct nvmet_tcp_cmd *cmd) if (queue->nvme_sq.sqhd_disabled) { kfree(cmd->iov); - if (cmd->req.sg_cnt) - sgl_free(cmd->req.sg); + sgl_free(cmd->req.sg); } return 1; @@ -586,8 +584,7 @@ static int nvmet_try_send_response(struct nvmet_tcp_cmd *cmd, return -EAGAIN; kfree(cmd->iov); - if (cmd->req.sg_cnt) - sgl_free(cmd->req.sg); + sgl_free(cmd->req.sg); cmd->queue->snd_cmd = NULL; nvmet_tcp_put_cmd(cmd); return 1; @@ -1310,8 +1307,7 @@ static void nvmet_tcp_finish_cmd(struct nvmet_tcp_cmd *cmd) nvmet_req_uninit(&cmd->req); nvmet_tcp_unmap_pdu_iovec(cmd); kfree(cmd->iov); - if (cmd->req.sg_cnt) - sgl_free(cmd->req.sg); + sgl_free(cmd->req.sg); } static void nvmet_tcp_uninit_data_in_cmds(struct nvmet_tcp_queue *queue) |