linux-kernel - [PATCH] Silent compiler warning introduced by acea6852f32b8805e166d885ed7e9f0c7cd10d41 ([BLUETOOTH]: Move children of connection device to NULL before connection down.)

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Date:	Sun, 10 Feb 2008 04:57:17 +0200
From:	"S.Çağlar Onur" <caglar@...dus.org.tr>
To:	linux-kernel@...r.kernel.org
Cc:	davem@...emloft.net, torvalds@...ux-foundation.org,
	hidave.darkstar@...il.com, marcel@...tmann.org
Subject: [PATCH] Silent compiler warning introduced by acea6852f32b8805e166d885ed7e9f0c7cd10d41 ([BLUETOOTH]: Move children of connection device to NULL before connection down.)

Hi;

Following patch silents

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

compiler warning introduced by commit acea6852f32b8805e166d885ed7e9f0c7cd10d41 ([BLUETOOTH]: Move children of connection device to NULL before connection down.)

Signed-off-by: S.Çağlar Onur <caglar@...dus.org.tr>

 net/bluetooth/hci_sysfs.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/net/bluetooth/hci_sysfs.c b/net/bluetooth/hci_sysfs.c
index e13cf5e..d2d1e4f 100644
--- a/net/bluetooth/hci_sysfs.c
+++ b/net/bluetooth/hci_sysfs.c
@@ -336,7 +336,7 @@ 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 ((dev = device_find_child(&conn->dev, NULL, __match_tty)) != NULL) {
 		device_move(dev, NULL);
 		put_device(dev);
 	}

Cheers
-- 
S.Çağlar Onur <caglar@...dus.org.tr>
http://cekirdek.pardus.org.tr/~caglar/

Linux is like living in a teepee. No Windows, no Gates and an Apache in house!
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