net: hns: fix return value check in hns_dsaf_get_cfg()

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In case of error, function devm_ioremap_resource() returns ERR_PTR()
and never returns NULL. The NULL test in the return value check should
be replaced with IS_ERR().

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Wei Yongjun 2016-07-05 07:56:52 +00:00 • committed by David S. Miller

parent 684a95c064

commit 96329a181b

1 changed files with 8 additions and 8 deletions

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16

drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c

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