[RFC PATCH 2/3] hw/i2c/smbus_eeprom: Add description based on child name

[Philippe Mathieu-Daudé]

Suggested-by: Markus Armbruster <arm...@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <f4...@amsat.org>
---
 hw/i2c/smbus_eeprom.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/i2c/smbus_eeprom.c b/hw/i2c/smbus_eeprom.c
index 879fd7c416..22ba7b20d4 100644
--- a/hw/i2c/smbus_eeprom.c
+++ b/hw/i2c/smbus_eeprom.c
@@ -47,6 +47,7 @@ typedef struct SMBusEEPROMDevice {
     uint8_t *init_data;
     uint8_t offset;
     bool accessed;
+    char *description;
 } SMBusEEPROMDevice;
 
 static uint8_t eeprom_receive_byte(SMBusDevice *dev)
@@ -134,7 +135,9 @@ static void smbus_eeprom_realize(DeviceState *dev, Error 
**errp)
     smbus_eeprom_reset(dev);
     if (eeprom->init_data == NULL) {
         error_setg(errp, "init_data cannot be NULL");
+        return;
     }
+    eeprom->description = object_get_canonical_path_component(OBJECT(dev));
 }
 
 static void smbus_eeprom_class_initfn(ObjectClass *klass, void *data)
-- 
2.21.3