diff options
Diffstat (limited to 'drivers/usb/mon')
| -rw-r--r-- | drivers/usb/mon/mon_main.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/usb/mon/mon_main.c b/drivers/usb/mon/mon_main.c index 1040511..f7c292f 100644 --- a/drivers/usb/mon/mon_main.c +++ b/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); |
