summaryrefslogtreecommitdiffstats
path: root/kernel/drivers/usb/mon/mon_main.c
diff options
context:
space:
mode:
Diffstat (limited to 'kernel/drivers/usb/mon/mon_main.c')
-rw-r--r--kernel/drivers/usb/mon/mon_main.c12
1 files changed, 8 insertions, 4 deletions
diff --git a/kernel/drivers/usb/mon/mon_main.c b/kernel/drivers/usb/mon/mon_main.c
index 104051199..f7c292f48 100644
--- a/kernel/drivers/usb/mon/mon_main.c
+++ b/kernel/drivers/usb/mon/mon_main.c
@@ -96,7 +96,8 @@ static void mon_submit(struct usb_bus *ubus, struct urb *urb)
{
struct mon_bus *mbus;
- if ((mbus = ubus->mon_bus) != NULL)
+ mbus = ubus->mon_bus;
+ if (mbus != NULL)
mon_bus_submit(mbus, urb);
mon_bus_submit(&mon_bus0, urb);
}
@@ -122,7 +123,8 @@ static void mon_submit_error(struct usb_bus *ubus, struct urb *urb, int error)
{
struct mon_bus *mbus;
- if ((mbus = ubus->mon_bus) != NULL)
+ mbus = ubus->mon_bus;
+ if (mbus != NULL)
mon_bus_submit_error(mbus, urb, error);
mon_bus_submit_error(&mon_bus0, urb, error);
}
@@ -148,7 +150,8 @@ static void mon_complete(struct usb_bus *ubus, struct urb *urb, int status)
{
struct mon_bus *mbus;
- if ((mbus = ubus->mon_bus) != NULL)
+ mbus = ubus->mon_bus;
+ if (mbus != NULL)
mon_bus_complete(mbus, urb, status);
mon_bus_complete(&mon_bus0, urb, status);
}
@@ -280,7 +283,8 @@ static void mon_bus_init(struct usb_bus *ubus)
{
struct mon_bus *mbus;
- if ((mbus = kzalloc(sizeof(struct mon_bus), GFP_KERNEL)) == NULL)
+ mbus = kzalloc(sizeof(struct mon_bus), GFP_KERNEL);
+ if (mbus == NULL)
goto err_alloc;
kref_init(&mbus->ref);
spin_lock_init(&mbus->lock);