can: peak/pcie_fd: remove useless code when interface starts

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When an interface starts, the echo_skb array is empty and the network
queue should be started only. This patch replaces useless code and locks
when the internal RX_BARRIER message is received from the IP core, telling
the driver that tx may start.

Signed-off-by: Stephane Grosjean <s.grosjean@peak-system.com>
Cc: linux-stable <stable@vger.kernel.org>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

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Stephane Grosjean 2018-03-08 09:30:29 +01:00 • committed by Marc Kleine-Budde

parent e6048a00cf

commit ffd137f704

1 changed files with 2 additions and 11 deletions

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13

drivers/net/can/peak_canfd/peak_canfd.c

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