diff options
Diffstat (limited to 'drivers/target')
| -rw-r--r-- | drivers/target/target_core_transport.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c index 4b062c8..7e7fa58 100644 --- a/drivers/target/target_core_transport.c +++ b/drivers/target/target_core_transport.c @@ -1966,9 +1966,10 @@ static void transport_put_cmd(struct se_cmd *cmd) unsigned long flags; spin_lock_irqsave(&cmd->t_state_lock, flags); - if (atomic_read(&cmd->t_fe_count)) { - if (!atomic_dec_and_test(&cmd->t_fe_count)) - goto out_busy; + if (atomic_read(&cmd->t_fe_count) && + !atomic_dec_and_test(&cmd->t_fe_count)) { + spin_unlock_irqrestore(&cmd->t_state_lock, flags); + return; } if (cmd->transport_state & CMD_T_DEV_ACTIVE) { @@ -1980,8 +1981,6 @@ static void transport_put_cmd(struct se_cmd *cmd) transport_free_pages(cmd); transport_release_cmd(cmd); return; -out_busy: - spin_unlock_irqrestore(&cmd->t_state_lock, flags); } void *transport_kmap_data_sg(struct se_cmd *cmd) |
