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nvme(4): Do not panic on admin queue construct error.

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MFC after:	1 week
This commit is contained in:
Alexander Motin 2021-08-30 20:36:22 -04:00
parent d39e65b5bd
commit 31111372e6
1 changed files with 3 additions and 0 deletions
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3
sys/dev/nvme/nvme_ctrlr.c
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@ -1474,6 +1474,8 @@ nvme_ctrlr_destruct(struct nvme_controller *ctrlr, device_t dev)
if (ctrlr->resource == NULL)
goto nores;
if (!mtx_initialized(&ctrlr->adminq.lock))
goto noadminq;
/*
* Check whether it is a hot unplug or a clean driver detach.
@ -1519,6 +1521,7 @@ nvme_ctrlr_destruct(struct nvme_controller *ctrlr, device_t dev)
if (!gone)
nvme_ctrlr_disable(ctrlr);
noadminq:
if (ctrlr->taskqueue)
taskqueue_free(ctrlr->taskqueue);