From 988d0093f9cb2bf27c299e373f9cbaac47dab2c1 Mon Sep 17 00:00:00 2001
From: "David S. Miller" <davem@davemloft.net>
Date: Mon, 18 Feb 2008 00:20:50 -0800
Subject: [PATCH] [BLUETOOTH] hci_sysfs.c: Kill build warning.
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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>
---
net/bluetooth/hci_sysfs.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
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);
}
--
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