Commit 7faf9554 authored by GangCao's avatar GangCao Committed by Daniel Verkamp
Browse files

nvme: correct the error message for mapping bar operation 



Change-Id: Ie0def66b0d395937cfd1e2fec09841f02005e5ed
Signed-off-by: default avatarGangCao <gang.cao@intel.com>
parent f030bea1

lib/nvme/nvme_ctrlr.c

+2 −1
Original line number Diff line number Diff line
@@ -1049,7 +1049,8 @@ nvme_ctrlr_allocate_bars(struct spdk_nvme_ctrlr *ctrlr) 
	rc = nvme_pcicfg_map_bar(ctrlr->devhandle, 0, 0 /* writable */, &addr);

	ctrlr->regs = (volatile struct spdk_nvme_registers *)addr;

	if ((ctrlr->regs == NULL) || (rc != 0)) {

		nvme_printf(ctrlr, "pci_device_map_range failed with error code %d\n", rc);

		nvme_printf(ctrlr, "nvme_pcicfg_map_bar failed with rc %d or bar %p\n",

			    rc, ctrlr->regs);

		return -1;

	}