diff options
Diffstat (limited to 'drivers/target/target_core_transport.c')
| -rw-r--r-- | drivers/target/target_core_transport.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c index 4aace7826742..84747cc1aac0 100644 --- a/drivers/target/target_core_transport.c +++ b/drivers/target/target_core_transport.c @@ -2241,6 +2241,7 @@ static void transport_write_pending_qf(struct se_cmd *cmd) int transport_generic_free_cmd(struct se_cmd *cmd, int wait_for_tasks) { + unsigned long flags; int ret = 0; if (!(cmd->se_cmd_flags & SCF_SE_LUN_CMD)) { @@ -2251,6 +2252,16 @@ int transport_generic_free_cmd(struct se_cmd *cmd, int wait_for_tasks) } else { if (wait_for_tasks) transport_wait_for_tasks(cmd); + /* + * Handle WRITE failure case where transport_generic_new_cmd() + * has already added se_cmd to state_list, but fabric has + * failed command before I/O submission. + */ + if (cmd->state_active) { + spin_lock_irqsave(&cmd->t_state_lock, flags); + target_remove_from_state_list(cmd); + spin_unlock_irqrestore(&cmd->t_state_lock, flags); + } if (cmd->se_lun) transport_lun_remove_cmd(cmd); |