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(parent: ae1c614) | patch
RDMA/hns: Fix a wrong judgment of return value
authorWeihang Li <liweihang@huawei.com>
Fri, 20 Mar 2020 03:23:34 +0000 (11:23 +0800)
committerJason Gunthorpe <jgg@mellanox.com>
Thu, 26 Mar 2020 19:52:27 +0000 (16:52 -0300)
commit30d41e18c3a6eac39b7348ae7e3388f0ec7e680e
tree2db98f7efb981e8d64266ebe31e2c532fb91e2catree | snapshot
parentae1c61489c7fa02f32cc45464dfb5612fa812b32commit | diff
RDMA/hns: Fix a wrong judgment of return value

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

Fixes: 1ceb0b11a8a2 ("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>
drivers/infiniband/hw/hns/hns_roce_mr.c diff | blob | history
Domain: System / Kernel;