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4afe2156eb
The usb_8dev hardware has problems on some xhci USB hosts. The driver fails to
read the firmware revision in the probe function. This leads to the following
Oops:
[ 3356.635912] kernel BUG at net/core/dev.c:5701!
The driver tries to free the netdev, which has already been registered, without
unregistering it.
This patch fixes the problem by unregistering the netdev in the error path.
Reported-by: Michael Olbrich <m.olbrich@pengutronix.de>
Reviewed-by: Bernd Krumboeck <krumboeck@universalnet.at>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
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|---|---|---|
| .. | ||
| peak_usb | ||
| ems_usb.c | ||
| esd_usb2.c | ||
| Kconfig | ||
| kvaser_usb.c | ||
| Makefile | ||
| usb_8dev.c | ||