diff options
| author | Christoph Hellwig <hch@lst.de> | 2016-05-02 16:45:22 +0300 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2016-05-10 11:19:26 +0300 |
| commit | 36ec2ddc0d9309d52e14eb84c0807a78604460dc (patch) | |
| tree | e03ae54dff98c6caadb3eacb0e0c74f312000ebf /drivers/target | |
| parent | 22d11759a4e7018f8cd7914e4e706ca2c96d6c01 (diff) | |
| download | linux-36ec2ddc0d9309d52e14eb84c0807a78604460dc.tar.xz | |
target: make close_session optional
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/target')
| -rw-r--r-- | drivers/target/loopback/tcm_loop.c | 6 | ||||
| -rw-r--r-- | drivers/target/sbp/sbp_target.c | 6 | ||||
| -rw-r--r-- | drivers/target/target_core_configfs.c | 4 | ||||
| -rw-r--r-- | drivers/target/target_core_transport.c | 3 |
4 files changed, 2 insertions, 17 deletions
diff --git a/drivers/target/loopback/tcm_loop.c b/drivers/target/loopback/tcm_loop.c index 0941b2c13f5a..5091b31b3e56 100644 --- a/drivers/target/loopback/tcm_loop.c +++ b/drivers/target/loopback/tcm_loop.c @@ -601,11 +601,6 @@ static int tcm_loop_get_cmd_state(struct se_cmd *se_cmd) return tl_cmd->sc_cmd_state; } -static void tcm_loop_close_session(struct se_session *se_sess) -{ - return; -}; - static int tcm_loop_write_pending(struct se_cmd *se_cmd) { /* @@ -1238,7 +1233,6 @@ static const struct target_core_fabric_ops loop_ops = { .tpg_get_inst_index = tcm_loop_get_inst_index, .check_stop_free = tcm_loop_check_stop_free, .release_cmd = tcm_loop_release_cmd, - .close_session = tcm_loop_close_session, .sess_get_index = tcm_loop_sess_get_index, .write_pending = tcm_loop_write_pending, .write_pending_status = tcm_loop_write_pending_status, diff --git a/drivers/target/sbp/sbp_target.c b/drivers/target/sbp/sbp_target.c index 6c8b8f84a047..58bb6ed18185 100644 --- a/drivers/target/sbp/sbp_target.c +++ b/drivers/target/sbp/sbp_target.c @@ -1726,11 +1726,6 @@ static void sbp_release_cmd(struct se_cmd *se_cmd) sbp_free_request(req); } -static void sbp_close_session(struct se_session *se_sess) -{ - return; -} - static u32 sbp_sess_get_index(struct se_session *se_sess) { return 0; @@ -2344,7 +2339,6 @@ static const struct target_core_fabric_ops sbp_ops = { .tpg_check_prod_mode_write_protect = sbp_check_false, .tpg_get_inst_index = sbp_tpg_get_inst_index, .release_cmd = sbp_release_cmd, - .close_session = sbp_close_session, .sess_get_index = sbp_sess_get_index, .write_pending = sbp_write_pending, .write_pending_status = sbp_write_pending_status, diff --git a/drivers/target/target_core_configfs.c b/drivers/target/target_core_configfs.c index 75c5000ca95e..2001005bef45 100644 --- a/drivers/target/target_core_configfs.c +++ b/drivers/target/target_core_configfs.c @@ -385,10 +385,6 @@ static int target_fabric_tf_ops_check(const struct target_core_fabric_ops *tfo) pr_err("Missing tfo->release_cmd()\n"); return -EINVAL; } - if (!tfo->close_session) { - pr_err("Missing tfo->close_session()\n"); - return -EINVAL; - } if (!tfo->sess_get_index) { pr_err("Missing tfo->sess_get_index()\n"); return -EINVAL; diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c index ccd3a0eda0c8..2914d4c68fea 100644 --- a/drivers/target/target_core_transport.c +++ b/drivers/target/target_core_transport.c @@ -436,7 +436,8 @@ static void target_release_session(struct kref *kref) struct se_session, sess_kref); struct se_portal_group *se_tpg = se_sess->se_tpg; - se_tpg->se_tpg_tfo->close_session(se_sess); + if (se_tpg->se_tpg_tfo->close_session) + se_tpg->se_tpg_tfo->close_session(se_sess); } int target_get_session(struct se_session *se_sess) |