From: Malcolm Priestley <tvboxspy@gmail.com>
Date: Thu, 24 Jul 2014 20:13:20 +0000 (+0100)
Subject: staging: vt6656: use test_bit to check flags status
X-Git-Tag: v3.17-rc1~123^2~287
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=cbcc9a365a8a5a673f4b15bfcc4e1b18b9f69db4;p=karo-tx-linux.git

staging: vt6656: use test_bit to check flags status

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/vt6656/main_usb.c b/drivers/staging/vt6656/main_usb.c
index d729d949ce27..fdc5c7bc419a 100644
--- a/drivers/staging/vt6656/main_usb.c
+++ b/drivers/staging/vt6656/main_usb.c
@@ -591,7 +591,7 @@ static void vnt_stop(struct ieee80211_hw *hw)
 	/* clear all keys */
 	priv->key_entry_inuse = 0;
 
-	if ((priv->flags & DEVICE_FLAGS_UNPLUG) == false)
+	if (!test_bit(DEVICE_FLAGS_UNPLUG, &priv->flags))
 		vnt_mac_shutdown(priv);
 
 	ieee80211_stop_queues(hw);
diff --git a/drivers/staging/vt6656/usbpipe.c b/drivers/staging/vt6656/usbpipe.c
index b2722b9ac906..f1969fea7f5c 100644
--- a/drivers/staging/vt6656/usbpipe.c
+++ b/drivers/staging/vt6656/usbpipe.c
@@ -52,7 +52,7 @@ int vnt_control_out(struct vnt_private *priv, u8 request, u16 value,
 {
 	int status = 0;
 
-	if (priv->flags & DEVICE_FLAGS_DISCONNECTED)
+	if (test_bit(DEVICE_FLAGS_DISCONNECTED, &priv->flags))
 		return STATUS_FAILURE;
 
 	mutex_lock(&priv->usb_lock);
@@ -80,7 +80,7 @@ int vnt_control_in(struct vnt_private *priv, u8 request, u16 value,
 {
 	int status;
 
-	if (priv->flags & DEVICE_FLAGS_DISCONNECTED)
+	if (test_bit(DEVICE_FLAGS_DISCONNECTED, &priv->flags))
 		return STATUS_FAILURE;
 
 	mutex_lock(&priv->usb_lock);
@@ -289,7 +289,7 @@ int vnt_tx_context(struct vnt_private *priv,
 	int status;
 	struct urb *urb;
 
-	if (priv->flags & DEVICE_FLAGS_DISCONNECTED) {
+	if (test_bit(DEVICE_FLAGS_DISCONNECTED, &priv->flags)) {
 		context->in_use = false;
 		return STATUS_RESOURCES;
 	}
diff --git a/drivers/staging/vt6656/wcmd.c b/drivers/staging/vt6656/wcmd.c
index e5330e3ce407..8f6417bcaed2 100644
--- a/drivers/staging/vt6656/wcmd.c
+++ b/drivers/staging/vt6656/wcmd.c
@@ -97,7 +97,7 @@ void vnt_run_command(struct work_struct *work)
 	struct vnt_private *priv =
 		container_of(work, struct vnt_private, run_command_work.work);
 
-	if (priv->flags & DEVICE_FLAGS_DISCONNECTED)
+	if (test_bit(DEVICE_FLAGS_DISCONNECTED, &priv->flags))
 		return;
 
 	if (priv->cmd_running != true)