net: sparx5: 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.

Fixes: 3cfa11bac9 ("net: sparx5: add the basic sparx5 driver")
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Yang Yingliang 2021-06-26 12:44:18 +08:00 • committed by David S. Miller

parent 4bec3cea34

commit f00af5cc58

1 changed files with 4 additions and 0 deletions

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drivers/net/ethernet/microchip/sparx5/sparx5_main.c

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