tools/testing/nvdimm: fix return code for unimplemented commands

[cascardo/linux.git] / tools / testing / nvdimm / test / nfit.c

diff --git a/tools/testing/nvdimm/test/nfit.c b/tools/testing/nvdimm/test/nfit.c
index 4b69b83..092d472 100644 (file)
--- a/tools/testing/nvdimm/test/nfit.c
+++ b/tools/testing/nvdimm/test/nfit.c
@@ -155,7 +155,7 @@ static int nfit_test_ctl(struct nvdimm_bus_descriptor *nd_desc,
        int i, rc;
 
        if (!nfit_mem || !test_bit(cmd, &nfit_mem->dsm_mask))
-               return -ENXIO;
+               return -ENOTTY;
 
        /* lookup label space for the given dimm */
        for (i = 0; i < ARRAY_SIZE(handle); i++)