EDAC: Fix error return

We should return a negative value when we cannot get the toplevel edac
sysfs class.

Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>

diff --git a/drivers/edac/edac_mc_sysfs.c b/drivers/edac/edac_mc_sysfs.c
index 8aad94d..aa93ad8 100644 (file)
--- a/drivers/edac/edac_mc_sysfs.c
+++ b/drivers/edac/edac_mc_sysfs.c
@@ -1011,7 +1011,7 @@ void edac_remove_sysfs_mci_device(struct mem_ctl_info *mci)
  */
 int edac_sysfs_setup_mc_kset(void)
 {
-       int err = 0;
+       int err = -EINVAL;
        struct sysdev_class *edac_class;
 
        debugf1("%s()\n", __func__);