---

yaml
---
r: 40447
b: refs/heads/master
c: f901b8c
h: refs/heads/master
i:
  40445: 566123c
  40443: b622761
  40439: 8f1f2fa
  40431: d400ce8
  40415: e52ecc3
  40383: 346ccad
  40319: 055b192
  40191: 2c6f516
  39935: b6c8e1c
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4deb7c1ed2b622b565c5330b475adc5a6cea30da
+refs/heads/master: f901b8c46fa9748b9d6836e9b158cf7be89447f1

trunk/drivers/pcmcia/ds.c

@@ -717,6 +717,7 @@ static int pcmcia_requery(struct device *dev, void * _data)
 static void pcmcia_bus_rescan(struct pcmcia_socket *skt)
 {
 	int no_devices=0;
+	int ret = 0;
 	unsigned long flags;
 
 	/* must be called with skt_mutex held */
@@ -729,7 +730,7 @@ static void pcmcia_bus_rescan(struct pcmcia_socket *skt)
 	 * missing resource information or other trouble, we need to
 	 * do this now. */
 	if (no_devices) {
-		int ret = pcmcia_card_add(skt);
+		ret = pcmcia_card_add(skt);
 		if (ret)
 			return;
 	}
@@ -741,7 +742,9 @@ static void pcmcia_bus_rescan(struct pcmcia_socket *skt)
 
 	/* we re-scan all devices, not just the ones connected to this
 	 * socket. This does not matter, though. */
-	bus_rescan_devices(&pcmcia_bus_type);
+	ret = bus_rescan_devices(&pcmcia_bus_type);
+	if (ret)
+		printk(KERN_INFO "pcmcia: bus_rescan_devices failed\n");
 }
 
 static inline int pcmcia_devmatch(struct pcmcia_device *dev,
@@ -1001,6 +1004,7 @@ static ssize_t pcmcia_store_allow_func_id_match(struct device *dev,
 		struct device_attribute *attr, const char *buf, size_t count)
 {
 	struct pcmcia_device *p_dev = to_pcmcia_dev(dev);
+	int ret;
 
 	if (!count)
 		return -EINVAL;
@@ -1009,7 +1013,10 @@ static ssize_t pcmcia_store_allow_func_id_match(struct device *dev,
 	p_dev->allow_func_id_match = 1;
 	mutex_unlock(&p_dev->socket->skt_mutex);
 
-	bus_rescan_devices(&pcmcia_bus_type);
+	ret = bus_rescan_devices(&pcmcia_bus_type);
+	if (ret)
+		printk(KERN_INFO "pcmcia: bus_rescan_devices failed after "
+		       "allowing func_id matches\n");
 
 	return count;
 }