diff options
Diffstat (limited to 'drivers/edac/ghes_edac.c')
| -rw-r--r-- | drivers/edac/ghes_edac.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/edac/ghes_edac.c b/drivers/edac/ghes_edac.c index 59b0bedc9c24..c8fa7dcfdbd0 100644 --- a/drivers/edac/ghes_edac.c +++ b/drivers/edac/ghes_edac.c @@ -103,9 +103,14 @@ static void dimm_setup_label(struct dimm_info *dimm, u16 handle) dmi_memdev_name(handle, &bank, &device); - /* both strings must be non-zero */ - if (bank && *bank && device && *device) - snprintf(dimm->label, sizeof(dimm->label), "%s %s", bank, device); + /* + * Set to a NULL string when both bank and device are zero. In this case, + * the label assigned by default will be preserved. + */ + snprintf(dimm->label, sizeof(dimm->label), "%s%s%s", + (bank && *bank) ? bank : "", + (bank && *bank && device && *device) ? " " : "", + (device && *device) ? device : ""); } static void assign_dmi_dimm_info(struct dimm_info *dimm, struct memdev_dmi_entry *entry) |