Fix intel media wear json output

Link: linux-nvme/nvme-cli#331
Signed-off-by: Keith Busch <[email protected]>

Author: Keith Busch

intel-nvme.c

@@ -127,7 +127,7 @@ static void show_intel_smart_log_jsn(struct nvme_additional_smart_log *smart,
 
 	entry_stats = json_create_object();
 	json_object_add_value_int(entry_stats, "normalized", smart->timed_workload_media_wear.norm);
-	json_object_add_value_float(entry_stats, "raw", ((float)int48_to_long(smart->timed_workload_media_wear.raw)) / 1024);
+	json_object_add_value_float(entry_stats, "raw", ((long double)int48_to_long(smart->timed_workload_media_wear.raw)) / 1024);
 	json_object_add_value_object(dev_stats, "timed_workload_media_wear", entry_stats);
 
 	entry_stats = json_create_object();

json.c

@@ -394,7 +394,7 @@ static void json_print_value(struct json_value *value, void *out)
 		printf( "%llu", value->uint_number);
 		break;
 	case JSON_TYPE_FLOAT:
-		printf( "%.0Lf", value->float_number);
+		printf( "%Lf", value->float_number);
 		break;
 	case JSON_TYPE_OBJECT:
 		json_print_object(value->object, out);