Commit 2b3abb2a authored by wuzhouhui's avatar wuzhouhui Committed by Jim Harris
Browse files

bdev/nvme: fix error path on nvme bdev creation 



Change-Id: Ia30994f3dc8d388a078be9f116ea221b157158ba
Signed-off-by: default avatarwuzhouhui <wuzhouhui@kingsoft.com>
Reviewed-on: https://review.gerrithub.io/421080


Reviewed-by: default avatarDariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-by: default avatarBen Walker <benjamin.walker@intel.com>
Reviewed-by: default avatarJim Harris <james.r.harris@intel.com>
Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
parent 79b8d37c

lib/bdev/nvme/bdev_nvme.c

+3 −0
Original line number Diff line number Diff line
@@ -716,6 +716,8 @@ nvme_ctrlr_create_bdev(struct nvme_ctrlr *nvme_ctrlr, uint32_t nsid) 


	bdev->disk.name = spdk_sprintf_alloc("%sn%d", nvme_ctrlr->name, spdk_nvme_ns_get_id(ns));

	if (!bdev->disk.name) {

		nvme_ctrlr->ref--;

		memset(bdev, 0, sizeof(*bdev));

		return -ENOMEM;

	}

	bdev->disk.product_name = "NVMe disk";
@@ -740,6 +742,7 @@ nvme_ctrlr_create_bdev(struct nvme_ctrlr *nvme_ctrlr, uint32_t nsid) 
	rc = spdk_bdev_register(&bdev->disk);

	if (rc) {

		free(bdev->disk.name);

		nvme_ctrlr->ref--;

		memset(bdev, 0, sizeof(*bdev));

		return rc;

	}