[PATCH v8 12/20] usb: chipidea: drop redundant NULL check

[Alexander Shishkin <alexander.shishkin@xxxxxxxxxxxxxxx>]

Currently, gadget can't be NULL in _gadget_stop_activity().

Signed-off-by: Alexander Shishkin <alexander.shishkin@xxxxxxxxxxxxxxx>
Reported-by: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx>
---
 drivers/usb/chipidea/udc.c |    3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/usb/chipidea/udc.c b/drivers/usb/chipidea/udc.c
index 484003a..fe4585c 100644
--- a/drivers/usb/chipidea/udc.c
+++ b/drivers/usb/chipidea/udc.c
@@ -600,9 +600,6 @@ static int _gadget_stop_activity(struct usb_gadget *gadget)
 	struct ci13xxx    *udc = container_of(gadget, struct ci13xxx, gadget);
 	unsigned long flags;
 
-	if (gadget == NULL)
-		return -EINVAL;
-
 	spin_lock_irqsave(&udc->lock, flags);
 	udc->gadget.speed = USB_SPEED_UNKNOWN;
 	udc->remote_wakeup = 0;
-- 
1.7.10

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