can: gs_usb: fix return value of the "set_bittiming" callback

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commit d5b42e6607 upstream.

The "set_bittiming" callback treats a positive return value as error!
For that reason "can_changelink()" will quit silently after setting
the bittiming values without processing ctrlmode, restart-ms, etc.

Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Wolfgang Grandegger 2017-12-13 19:52:23 +01:00 • committed by Greg Kroah-Hartman

parent b043ea189d

commit 83f8d47b31

1 changed files with 1 additions and 1 deletions

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drivers/net/can/usb/gs_usb.c

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