/* Remove any extraneous bits from the upcall (e.g. linefeeds) */
down_write(&hash->uc_upcall_rwsem);
- count = sscanf(buffer, "%s", hash->uc_upcall);
+ sscanf(buffer, "%s", hash->uc_upcall);
up_write(&hash->uc_upcall_rwsem);
if (strcmp(hash->uc_name, mdt_obd_name(mdt)) != 0)