According to the firmware documentation a status type 0 IOCB can be followed by one or more status continuation type 0 IOCBs. Hence do not complain if the completion function is not called from inside the status type 0 IOCB handler. WARNING: CPU: 10 PID: 425 at drivers/scsi/qla2xxx/qla_isr.c:2784 qla2x00_status_entry.isra.7+0x484/0x17b0 [qla2xxx] CPU: 10 PID: 425 Comm: kworker/10:1 Tainted: G E 5.3.0-rc4-next-20190813-autotest-autotest #1 Workqueue: qla2xxx_wq qla25xx_free_rsp_que [qla2xxx] Call Trace: qla2x00_status_entry.isra.7+0x1484/0x17b0 [qla2xxx] (unreliable) qla24xx_process_response_queue+0x7d8/0xbd0 [qla2xxx] qla25xx_free_rsp_que+0x1a0/0x220 [qla2xxx] process_one_work+0x25c/0x520 worker_thread+0x8c/0x5e0 kthread+0x154/0x1a0 ret_from_kernel_thread+0x5c/0x7c Cc: Himanshu Madhani <hmadhani@xxxxxxxxxxx> Cc: Abdul Haleem <abdhalee@xxxxxxxxxxxxxxxxxx> Reported-and-tested-by: Abdul Haleem <abdhalee@xxxxxxxxxxxxxxxxxx> Signed-off-by: Bart Van Assche <bvanassche@xxxxxxx> --- drivers/scsi/qla2xxx/qla_isr.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c index cd39ac18c5fd..d81b5ecce24b 100644 --- a/drivers/scsi/qla2xxx/qla_isr.c +++ b/drivers/scsi/qla2xxx/qla_isr.c @@ -2780,8 +2780,6 @@ qla2x00_status_entry(scsi_qla_host_t *vha, struct rsp_que *rsp, void *pkt) if (rsp->status_srb == NULL) sp->done(sp, res); - else - WARN_ON_ONCE(true); } /** -- 2.22.0
