From: David S. Miller <davem@davemloft.net>
Date: Mon, 18 Feb 2008 08:20:50 +0000 (-0800)
Subject: [BLUETOOTH] hci_sysfs.c: Kill build warning.
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=988d0093f9cb2bf27c299e373f9cbaac47dab2c1;p=openwrt%2Fstaging%2Fblogic.git

[BLUETOOTH] hci_sysfs.c: Kill build warning.

net/bluetooth/hci_sysfs.c: In function ‘del_conn’:
net/bluetooth/hci_sysfs.c:339: warning: suggest parentheses around assignment used as truth value

Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/bluetooth/hci_sysfs.c b/net/bluetooth/hci_sysfs.c
index e13cf5ef144c..f5aff6d0988a 100644
--- a/net/bluetooth/hci_sysfs.c
+++ b/net/bluetooth/hci_sysfs.c
@@ -333,10 +333,14 @@ static int __match_tty(struct device *dev, void *data)
 
 static void del_conn(struct work_struct *work)
 {
-	struct device *dev;
 	struct hci_conn *conn = container_of(work, struct hci_conn, work);
 
-	while (dev = device_find_child(&conn->dev, NULL, __match_tty)) {
+	while (1) {
+		struct device *dev;
+
+		dev = device_find_child(&conn->dev, NULL, __match_tty);
+		if (!dev)
+			break;
 		device_move(dev, NULL);
 		put_device(dev);
 	}