Commit 65155778 authored by GangCao's avatar GangCao Committed by Daniel Verkamp
Browse files

nvme: check mutex init return code in ctrlr_construct 



Change-Id: I0561f45f96ad6e88e7cdfec44c1f20677de2cb19
Signed-off-by: default avatarGangCao <gang.cao@intel.com>
parent b93d5a7a

lib/nvme/nvme_ctrlr.c

+6 −2
Original line number Diff line number Diff line
@@ -1286,6 +1286,7 @@ int 
nvme_ctrlr_construct(struct spdk_nvme_ctrlr *ctrlr)

{

	struct spdk_pci_id pci_id;

	int rc;



	nvme_ctrlr_set_state(ctrlr, NVME_CTRLR_STATE_INIT, NVME_TIMEOUT_INFINITE);

	ctrlr->flags = 0;
@@ -1298,7 +1299,10 @@ nvme_ctrlr_construct(struct spdk_nvme_ctrlr *ctrlr) 


	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) {

		ctrlr->quirks = nvme_get_quirks(&pci_id);
@@ -1306,7 +1310,7 @@ nvme_ctrlr_construct(struct spdk_nvme_ctrlr *ctrlr) 


	TAILQ_INIT(&ctrlr->active_procs);



	return 0;

	return rc;

}



void