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block/nvme: Extract nvme_free_queue() from nvme_free_queue_pair()

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Instead of duplicating code, extract the common helper to free
a single queue.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20211006164931.172349-4-philmd@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Philippe Mathieu-Daudé 2021-10-06 18:49:29 +02:00 committed by Kevin Wolf
parent 53cedeaaee
commit a895143894
1 changed files with 7 additions and 2 deletions
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9
block/nvme.c
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@ -183,15 +183,20 @@ static bool nvme_init_queue(BDRVNVMeState *s, NVMeQueue *q,
return r == 0;
}
static void nvme_free_queue(NVMeQueue *q)
{
qemu_vfree(q->queue);
}
static void nvme_free_queue_pair(NVMeQueuePair *q)
{
trace_nvme_free_queue_pair(q->index, q, &q->cq, &q->sq);
if (q->completion_bh) {
qemu_bh_delete(q->completion_bh);
}
nvme_free_queue(&q->sq);
nvme_free_queue(&q->cq);
qemu_vfree(q->prp_list_pages);
qemu_vfree(q->sq.queue);
qemu_vfree(q->cq.queue);
qemu_mutex_destroy(&q->lock);
g_free(q);
}