EDAC: Remove edac_get_sysfs_subsys() error handling
It cannot fail now. We either load EDAC core after having successfully
initialized edac_subsys or we don't.
Signed-off-by: Borislav Petkov <bp@suse.de>
diff --git a/drivers/edac/edac_mc_sysfs.c b/drivers/edac/edac_mc_sysfs.c
index 1c79ae3..26e65ab 100644
--- a/drivers/edac/edac_mc_sysfs.c
+++ b/drivers/edac/edac_mc_sysfs.c
@@ -1025,24 +1025,15 @@
*/
int __init edac_mc_sysfs_init(void)
{
- struct bus_type *edac_subsys;
int err;
- /* get the /sys/devices/system/edac subsys reference */
- edac_subsys = edac_get_sysfs_subsys();
- if (edac_subsys == NULL) {
- edac_dbg(1, "no edac_subsys\n");
- err = -EINVAL;
- goto out;
- }
-
mci_pdev = kzalloc(sizeof(*mci_pdev), GFP_KERNEL);
if (!mci_pdev) {
err = -ENOMEM;
goto out;
}
- mci_pdev->bus = edac_subsys;
+ mci_pdev->bus = edac_get_sysfs_subsys();
mci_pdev->type = &mc_attr_type;
device_initialize(mci_pdev);
dev_set_name(mci_pdev, "mc");