diff options
| author | Sagi Grimberg <sagig@mellanox.com> | 2015-01-26 13:49:05 +0300 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2015-02-04 21:55:33 +0300 |
| commit | c1e34b64044318dde74a4cec24a91ff6415f1c48 (patch) | |
| tree | dfe7ec5ff63a5abdb800bb90e6fee41b9dbacaad /drivers/target/iscsi/iscsi_target_util.c | |
| parent | 631af550621071d56abe2edbb63d9afd4f4dafcf (diff) | |
| download | linux-c1e34b64044318dde74a4cec24a91ff6415f1c48.tar.xz | |
iscsi-target: Introduce session_get_next_ttt
Reduce code duplication.
Signed-off-by: Sagi Grimberg <sagig@mellanox.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/target/iscsi/iscsi_target_util.c')
| -rw-r--r-- | drivers/target/iscsi/iscsi_target_util.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/target/iscsi/iscsi_target_util.c b/drivers/target/iscsi/iscsi_target_util.c index 70f57c192415..c211d3f2726c 100644 --- a/drivers/target/iscsi/iscsi_target_util.c +++ b/drivers/target/iscsi/iscsi_target_util.c @@ -939,13 +939,8 @@ static int iscsit_add_nopin(struct iscsi_conn *conn, int want_response) state = (want_response) ? ISTATE_SEND_NOPIN_WANT_RESPONSE : ISTATE_SEND_NOPIN_NO_RESPONSE; cmd->init_task_tag = RESERVED_ITT; - spin_lock_bh(&conn->sess->ttt_lock); - cmd->targ_xfer_tag = (want_response) ? conn->sess->targ_xfer_tag++ : - 0xFFFFFFFF; - if (want_response && (cmd->targ_xfer_tag == 0xFFFFFFFF)) - cmd->targ_xfer_tag = conn->sess->targ_xfer_tag++; - spin_unlock_bh(&conn->sess->ttt_lock); - + cmd->targ_xfer_tag = (want_response) ? + session_get_next_ttt(conn->sess) : 0xFFFFFFFF; spin_lock_bh(&conn->cmd_lock); list_add_tail(&cmd->i_conn_node, &conn->conn_cmd_list); spin_unlock_bh(&conn->cmd_lock); |