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hw/block/nvme: factor out block backend setup 

Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Reviewed-by: Keith Busch <kbusch@kernel.org>
Message-Id: <20200609190333.59390-13-its@irrelevant.dk>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Klaus Jensen 2020-06-09 21:03:23 +02:00 committed by Kevin Wolf
parent a17f50188b
commit 90f4511543
1 changed files with 10 additions and 3 deletions
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13
hw/block/nvme.c
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@ -1410,6 +1410,13 @@ static void nvme_init_state(NvmeCtrl *n)
n->cq = g_new0(NvmeCQueue *, n->params.max_ioqpairs + 1);
}
static void nvme_init_blk(NvmeCtrl *n, Error **errp)
{
blkconf_blocksizes(&n->conf);
blkconf_apply_backend_options(&n->conf, blk_is_read_only(n->conf.blk),
false, errp);
}
static void nvme_realize(PCIDevice *pci_dev, Error **errp)
{
NvmeCtrl *n = NVME(pci_dev);
@ -1434,9 +1441,9 @@ static void nvme_realize(PCIDevice *pci_dev, Error **errp)
return;
}
blkconf_blocksizes(&n->conf);
if (!blkconf_apply_backend_options(&n->conf, blk_is_read_only(n->conf.blk),
false, errp)) {
nvme_init_blk(n, &local_err);
if (local_err) {
error_propagate(errp, local_err);
return;
}