static ssize_t channel_dimm_label_show(struct csrow_info *csrow,
char *data, int channel)
{
- return snprintf(data, EDAC_MC_LABEL_LEN, "%s",
+ /* if field has not been initialized, there is nothing to send */
+ if (!csrow->channels[channel].label[0])
+ return 0;
+
+ return snprintf(data, EDAC_MC_LABEL_LEN, "%s\n",
csrow->channels[channel].label);
}