net: mscc: ocelot: add missing of_node_put after calling of_get_child_by_name

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of_node_put needs to be called when the device node which is got
from of_get_child_by_name finished using.
In both cases of success and failure, we need to release 'ports',
so clean up the code using goto.

fixes: a556c76adc ("net: mscc: Add initial Ocelot switch support")
Signed-off-by: Wen Yang <wenyang@linux.alibaba.com>
Cc: Alexandre Belloni <alexandre.belloni@bootlin.com>
Cc: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: netdev@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>

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Wen Yang 2019-09-29 14:54:24 +08:00 • committed by David S. Miller

parent 83c8c3cf45

commit d2c50b1cd9

1 changed files with 8 additions and 6 deletions

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drivers/net/ethernet/mscc/ocelot_board.c

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