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nvme: check mutex init return code in ctrlr_construct

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Change-Id: I0561f45f96ad6e88e7cdfec44c1f20677de2cb19
Signed-off-by: GangCao <gang.cao@intel.com>
This commit is contained in:
GangCao 2016-12-05 16:47:57 -05:00 committed by Daniel Verkamp
parent b93d5a7ae5
commit 6515577822
1 changed files with 6 additions and 2 deletions
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8
lib/nvme/nvme_ctrlr.c
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@ -1286,6 +1286,7 @@ int
nvme_ctrlr_construct(struct spdk_nvme_ctrlr *ctrlr) nvme_ctrlr_construct(struct spdk_nvme_ctrlr *ctrlr)
{ {
struct spdk_pci_id pci_id; struct spdk_pci_id pci_id;
int rc;
nvme_ctrlr_set_state(ctrlr, NVME_CTRLR_STATE_INIT, NVME_TIMEOUT_INFINITE); nvme_ctrlr_set_state(ctrlr, NVME_CTRLR_STATE_INIT, NVME_TIMEOUT_INFINITE);
ctrlr->flags = 0; ctrlr->flags = 0;
@ -1298,7 +1299,10 @@ nvme_ctrlr_construct(struct spdk_nvme_ctrlr *ctrlr)
TAILQ_INIT(&ctrlr->active_io_qpairs); TAILQ_INIT(&ctrlr->active_io_qpairs);
nvme_mutex_init_recursive_shared(&ctrlr->ctrlr_lock); rc = nvme_mutex_init_recursive_shared(&ctrlr->ctrlr_lock);
if (rc != 0) {
return rc;
}
if (nvme_transport_ctrlr_get_pci_id(ctrlr, &pci_id) == 0) { if (nvme_transport_ctrlr_get_pci_id(ctrlr, &pci_id) == 0) {
ctrlr->quirks = nvme_get_quirks(&pci_id); ctrlr->quirks = nvme_get_quirks(&pci_id);
@ -1306,7 +1310,7 @@ nvme_ctrlr_construct(struct spdk_nvme_ctrlr *ctrlr)
TAILQ_INIT(&ctrlr->active_procs); TAILQ_INIT(&ctrlr->active_procs);
return 0; return rc;
} }
void void