diff options
| -rw-r--r-- | block/nvme.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/block/nvme.c b/block/nvme.c index c450499..9833501 100644 --- a/block/nvme.c +++ b/block/nvme.c @@ -506,9 +506,11 @@ static int nvme_cmd_sync(BlockDriverState *bs, NVMeQueuePair *q, return ret; } -static void nvme_identify(BlockDriverState *bs, int namespace, Error **errp) +/* Returns true on success, false on failure. */ +static bool nvme_identify(BlockDriverState *bs, int namespace, Error **errp) { BDRVNVMeState *s = bs->opaque; + bool ret = false; union { NvmeIdCtrl ctrl; NvmeIdNs ns; @@ -585,10 +587,13 @@ static void nvme_identify(BlockDriverState *bs, int namespace, Error **errp) goto out; } + ret = true; s->blkshift = lbaf->ds; out: qemu_vfio_dma_unmap(s->vfio, id); qemu_vfree(id); + + return ret; } static bool nvme_poll_queue(NVMeQueuePair *q) @@ -701,7 +706,6 @@ static int nvme_init(BlockDriverState *bs, const char *device, int namespace, uint64_t cap; uint64_t timeout_ms; uint64_t deadline, now; - Error *local_err = NULL; volatile NvmeBar *regs = NULL; qemu_co_mutex_init(&s->dma_map_lock); @@ -818,9 +822,7 @@ static int nvme_init(BlockDriverState *bs, const char *device, int namespace, &s->irq_notifier[MSIX_SHARED_IRQ_IDX], false, nvme_handle_event, nvme_poll_cb); - nvme_identify(bs, namespace, &local_err); - if (local_err) { - error_propagate(errp, local_err); + if (!nvme_identify(bs, namespace, errp)) { ret = -EIO; goto out; } |