net: sgi: ioc3-eth: check return value after calling platform_get_resource()

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It will cause null-ptr-deref if platform_get_resource() returns NULL,
we need check the return value.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Yang Yingliang 2021-06-09 21:25:15 +08:00 • committed by David S. Miller

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commit db8f7be1e1

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drivers/net/ethernet/sgi/ioc3-eth.c

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