diff options
Diffstat (limited to 'drivers/target/target_core_transport.c')
| -rw-r--r-- | drivers/target/target_core_transport.c | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c index 86c0156e6c88..4cf33e2cc705 100644 --- a/drivers/target/target_core_transport.c +++ b/drivers/target/target_core_transport.c @@ -1778,7 +1778,7 @@ EXPORT_SYMBOL(target_submit_tmr); void transport_generic_request_failure(struct se_cmd *cmd, sense_reason_t sense_reason) { - int ret = 0, post_ret = 0; + int ret = 0; pr_debug("-----[ Storage Engine Exception; sense_reason %d\n", sense_reason); @@ -1789,13 +1789,8 @@ void transport_generic_request_failure(struct se_cmd *cmd, */ transport_complete_task_attr(cmd); - /* - * Handle special case for COMPARE_AND_WRITE failure, where the - * callback is expected to drop the per device ->caw_sem. - */ - if ((cmd->se_cmd_flags & SCF_COMPARE_AND_WRITE) && - cmd->transport_complete_callback) - cmd->transport_complete_callback(cmd, false, &post_ret); + if (cmd->transport_complete_callback) + cmd->transport_complete_callback(cmd, false, NULL); if (transport_check_aborted_status(cmd, 1)) return; @@ -2012,7 +2007,7 @@ void target_execute_cmd(struct se_cmd *cmd) * Determine if frontend context caller is requesting the stopping of * this command for frontend exceptions. * - * If the received CDB has aleady been aborted stop processing it here. + * If the received CDB has already been aborted stop processing it here. */ spin_lock_irq(&cmd->t_state_lock); if (__transport_check_aborted_status(cmd, 1)) { @@ -2516,7 +2511,7 @@ transport_generic_new_cmd(struct se_cmd *cmd) } /* - * Determine is the TCM fabric module has already allocated physical + * Determine if the TCM fabric module has already allocated physical * memory, and is directly calling transport_generic_map_mem_to_cmd() * beforehand. */ @@ -2754,7 +2749,7 @@ static void target_release_cmd_kref(struct kref *kref) if (se_sess) { spin_lock_irqsave(&se_sess->sess_cmd_lock, flags); list_del_init(&se_cmd->se_cmd_list); - if (list_empty(&se_sess->sess_cmd_list)) + if (se_sess->sess_tearing_down && list_empty(&se_sess->sess_cmd_list)) wake_up(&se_sess->cmd_list_wq); spin_unlock_irqrestore(&se_sess->sess_cmd_lock, flags); } @@ -2907,7 +2902,7 @@ void target_wait_for_sess_cmds(struct se_session *se_sess) spin_lock_irq(&se_sess->sess_cmd_lock); do { - ret = wait_event_interruptible_lock_irq_timeout( + ret = wait_event_lock_irq_timeout( se_sess->cmd_list_wq, list_empty(&se_sess->sess_cmd_list), se_sess->sess_cmd_lock, 180 * HZ); |