IB/hns: Optimize the logic of allocating memory using APIs

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This patch modified the logic of allocating memory using APIs in
hns RoCE driver. We used kcalloc instead of kmalloc_array and
bitmap_zero. And When kcalloc failed, call vzalloc to alloc
memory.

Signed-off-by: Wei Hu (Xavier) <xavier.huwei@huawei.com>
Signed-off-by: Ping Zhang <zhangping5@huawei.com>
Signed-off-by: Salil Mehta  <salil.mehta@huawei.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

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Wei Hu (Xavier) 2016-11-23 19:41:01 +00:00 • committed by Doug Ledford

parent 8f3e9f3ea0

commit 8d497eb0f3

1 changed files with 9 additions and 7 deletions

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drivers/infiniband/hw/hns/hns_roce_mr.c

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