diff options
Diffstat (limited to 'drivers/nvdimm/dimm_devs.c')
| -rw-r--r-- | drivers/nvdimm/dimm_devs.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/nvdimm/dimm_devs.c b/drivers/nvdimm/dimm_devs.c index 7d1a3dbc7d5d..fac1e9fbd11d 100644 --- a/drivers/nvdimm/dimm_devs.c +++ b/drivers/nvdimm/dimm_devs.c @@ -67,6 +67,7 @@ int nvdimm_init_nsarea(struct nvdimm_drvdata *ndd) struct nvdimm_bus *nvdimm_bus = walk_to_nvdimm_bus(ndd->dev); struct nvdimm_bus_descriptor *nd_desc; int rc = validate_dimm(ndd); + int cmd_rc = 0; if (rc) return rc; @@ -76,8 +77,11 @@ int nvdimm_init_nsarea(struct nvdimm_drvdata *ndd) memset(cmd, 0, sizeof(*cmd)); nd_desc = nvdimm_bus->nd_desc; - return nd_desc->ndctl(nd_desc, to_nvdimm(ndd->dev), - ND_CMD_GET_CONFIG_SIZE, cmd, sizeof(*cmd), NULL); + rc = nd_desc->ndctl(nd_desc, to_nvdimm(ndd->dev), + ND_CMD_GET_CONFIG_SIZE, cmd, sizeof(*cmd), &cmd_rc); + if (rc < 0) + return rc; + return cmd_rc; } int nvdimm_init_config_data(struct nvdimm_drvdata *ndd) |