RDMA/hns: Fix a wrong judgment of return value

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hns_roce_alloc_mtt_range() never return -1, ret should be checked
whether it is zero instead of -1.

Fixes: 1ceb0b11a8 ("RDMA/hns: Fix non-standard error codes")
Link: https://lore.kernel.org/r/1584674622-52773-3-git-send-email-liweihang@huawei.com
Signed-off-by: Weihang Li <liweihang@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

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Weihang Li 2020-03-20 11:23:34 +08:00 • committed by Jason Gunthorpe

parent ae1c61489c

commit 30d41e18c3

1 changed files with 1 additions and 1 deletions

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drivers/infiniband/hw/hns/hns_roce_mr.c

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