Avoid that aborting a command before it has been submitted onto a workqueue triggers the following warning: INFO: trying to register non-static key. the code is fine but needs lockdep annotation. turning off the locking correctness validator. CPU: 3 PID: 46 Comm: kworker/u8:1 Not tainted 4.12.0-rc2-dbg+ #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.0.0-prebuilt.qemu-project.org 04/01/2014 Workqueue: tmr-iblock target_tmr_work [target_core_mod] Call Trace: dump_stack+0x86/0xcf register_lock_class+0xe8/0x570 __lock_acquire+0xa1/0x11d0 lock_acquire+0x59/0x80 flush_work+0x42/0x2b0 __cancel_work_timer+0x10c/0x180 cancel_work_sync+0xb/0x10 core_tmr_lun_reset+0x352/0x740 [target_core_mod] target_tmr_work+0xd6/0x130 [target_core_mod] process_one_work+0x1ca/0x3f0 worker_thread+0x49/0x3b0 kthread+0x109/0x140 ret_from_fork+0x31/0x40 Signed-off-by: Bart Van Assche <bart.vanassche@xxxxxxxxxxx> Cc: Christoph Hellwig <hch@xxxxxx> Cc: Hannes Reinecke <hare@xxxxxxxx> Cc: David Disseldorp <ddiss@xxxxxxx> --- drivers/target/target_core_transport.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c index 37f57357d4a0..33bb2a16ce75 100644 --- a/drivers/target/target_core_transport.c +++ b/drivers/target/target_core_transport.c @@ -1223,6 +1223,7 @@ void transport_init_se_cmd( init_completion(&cmd->t_transport_stop_comp); init_completion(&cmd->cmd_wait_comp); spin_lock_init(&cmd->t_state_lock); + INIT_WORK(&cmd->work, NULL); kref_init(&cmd->cmd_kref); cmd->se_tfo = tfo; -- 2.12.2 -- To unsubscribe from this list: send the line "unsubscribe target-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
