Commit 3d958823 authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab
Browse files

edac: better report error conditions in debug mode 



It is hard to find what's wrong without a proper error
report. Improve it, in debug mode.

Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 59b9796d

drivers/edac/edac_mc_sysfs.c

+6 −1
Original line number Diff line number Diff line
@@ -429,9 +429,13 @@ static int edac_create_csrow_objects(struct mem_ctl_info *mci) 
		if (!nr_pages_per_csrow(csrow))

			continue;

		err = edac_create_csrow_object(mci, mci->csrows[i], i);

		if (err < 0)

		if (err < 0) {

			edac_dbg(1,

				 "failure: create csrow objects for csrow %d\n",

				 i);

			goto error;

		}

	}

	return 0;



error:
@@ -999,6 +1003,7 @@ int edac_create_sysfs_mci_device(struct mem_ctl_info *mci) 
	edac_dbg(0, "creating device %s\n", dev_name(&mci->dev));

	err = device_add(&mci->dev);

	if (err < 0) {

		edac_dbg(1, "failure: create device %s\n", dev_name(&mci->dev));

		bus_unregister(&mci->bus);

		kfree(mci->bus.name);

		return err;