IB/hns: Fix return value check in hns_roce_get_cfg()

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In case of error, the 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 <weiyj.lk@gmail.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

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Wei Yongjun 2016-08-06 01:01:24 +00:00 • committed by Doug Ledford

parent 66a9bae67b

commit 204f69ba64

1 changed files with 2 additions and 2 deletions

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4

drivers/infiniband/hw/hns/hns_roce_main.c

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