Return proper error if class_create() fails. Signed-off-by: Axel Lin <axel....@ingics.com> --- drivers/nvdimm/bus.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/nvdimm/bus.c b/drivers/nvdimm/bus.c index ca80270..f6f6a91 100644 --- a/drivers/nvdimm/bus.c +++ b/drivers/nvdimm/bus.c @@ -644,8 +644,10 @@ int __init nvdimm_bus_init(void) nvdimm_major = rc; nd_class = class_create(THIS_MODULE, "nd"); - if (IS_ERR(nd_class)) + if (IS_ERR(nd_class)) { + rc = PTR_ERR(nd_class); goto err_class; + } return 0; -- 2.1.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/