Commit cc26358f authored Mar 27, 2019 by Malcolm Priestley Committed by Greg Kroah-Hartman Mar 29, 2019

staging: vt6655: Remove vif check from vnt_interrupt



A check for vif is made in vnt_interrupt_work.

There is a small chance of leaving interrupt disabled while vif
is NULL and the work hasn't been scheduled.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
CC: stable@vger.kernel.org # v4.2+
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 33bac912

drivers/staging/vt6655/device_main.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -1137,7 +1137,6 @@ static irqreturn_t vnt_interrupt(int irq, void *arg)
		{
		struct vnt_private *priv = arg;

		if (priv->vif)
		schedule_work(&priv->interrupt_work);

		MACvIntDisable(priv->PortOffset);