staging: vt6656: Return on isr0 when zero.
authorMalcolm Priestley <malcolmpriestley@gmail.com>
Fri, 1 May 2020 10:43:25 +0000 (11:43 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 5 May 2020 10:28:00 +0000 (12:28 +0200)
commit986da7debb04225221d8876b405c4088614ae5f4
tree0c8a045ea9394267114e0cff1748e80bfb0bf944
parent3ce6b741bc327a5fc9ebccccec7d8d8926f56fc8
staging: vt6656: Return on isr0 when zero.

When isr0 is zero there is nothing more todo so return and
pull following code in.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Link: https://lore.kernel.org/r/8dccc74d-d0bb-e8e7-df81-dfd81e3fd7d8@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/vt6656/usbpipe.c