diff options
Diffstat (limited to 'drivers/nvdimm/bus.c')
| -rw-r--r-- | drivers/nvdimm/bus.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/nvdimm/bus.c b/drivers/nvdimm/bus.c index 19f822d7f652..cb2042a12b76 100644 --- a/drivers/nvdimm/bus.c +++ b/drivers/nvdimm/bus.c @@ -589,24 +589,24 @@ static int __nd_ioctl(struct nvdimm_bus *nvdimm_bus, struct nvdimm *nvdimm, void __user *p = (void __user *) arg; struct device *dev = &nvdimm_bus->dev; const char *cmd_name, *dimm_name; - unsigned long dsm_mask; + unsigned long cmd_mask; void *buf; int rc, i; if (nvdimm) { desc = nd_cmd_dimm_desc(cmd); cmd_name = nvdimm_cmd_name(cmd); - dsm_mask = nvdimm->dsm_mask ? *(nvdimm->dsm_mask) : 0; + cmd_mask = nvdimm->cmd_mask; dimm_name = dev_name(&nvdimm->dev); } else { desc = nd_cmd_bus_desc(cmd); cmd_name = nvdimm_bus_cmd_name(cmd); - dsm_mask = nd_desc->dsm_mask; + cmd_mask = nd_desc->cmd_mask; dimm_name = "bus"; } if (!desc || (desc->out_num + desc->in_num == 0) || - !test_bit(cmd, &dsm_mask)) + !test_bit(cmd, &cmd_mask)) return -ENOTTY; /* fail write commands (when read-only) */ |