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| author | Li Dongyang <dongyang.li@anu.edu.au> | 2017-08-16 23:31:23 +1000 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2017-08-22 16:48:35 -0400 |
| commit | e9105cdefbf64cd7aea300f934c92051e7cb7cff (patch) | |
| tree | e7a3a7f7632dd612b27848607258acfe32eeacd5 /drivers/infiniband/hw/mlx4/qp.c | |
| parent | b588300801f3502a7de5ca897af68019fbb3bc79 (diff) | |
| download | lwn-e9105cdefbf64cd7aea300f934c92051e7cb7cff.tar.gz lwn-e9105cdefbf64cd7aea300f934c92051e7cb7cff.zip | |
IB/mlx4: use kvmalloc_array to allocate wrid
We could use kvmalloc_array instead of the
kmalloc and __vmalloc combination.
After this we don't need to include linux/vmalloc.h
Signed-off-by: Li Dongyang <dongyang.li@anu.edu.au>
Reviewed-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/mlx4/qp.c')
| -rw-r--r-- | drivers/infiniband/hw/mlx4/qp.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/drivers/infiniband/hw/mlx4/qp.c b/drivers/infiniband/hw/mlx4/qp.c index e42acfb20588..b40d50c643e1 100644 --- a/drivers/infiniband/hw/mlx4/qp.c +++ b/drivers/infiniband/hw/mlx4/qp.c @@ -36,7 +36,6 @@ #include <net/ip.h> #include <linux/slab.h> #include <linux/netdevice.h> -#include <linux/vmalloc.h> #include <rdma/ib_cache.h> #include <rdma/ib_pack.h> @@ -1174,16 +1173,10 @@ static int create_qp_common(struct mlx4_ib_dev *dev, struct ib_pd *pd, if (err) goto err_mtt; - qp->sq.wrid = kmalloc_array(qp->sq.wqe_cnt, sizeof(u64), - GFP_KERNEL | __GFP_NOWARN); - if (!qp->sq.wrid) - qp->sq.wrid = __vmalloc(qp->sq.wqe_cnt * sizeof(u64), - GFP_KERNEL, PAGE_KERNEL); - qp->rq.wrid = kmalloc_array(qp->rq.wqe_cnt, sizeof(u64), - GFP_KERNEL | __GFP_NOWARN); - if (!qp->rq.wrid) - qp->rq.wrid = __vmalloc(qp->rq.wqe_cnt * sizeof(u64), - GFP_KERNEL, PAGE_KERNEL); + qp->sq.wrid = kvmalloc_array(qp->sq.wqe_cnt, + sizeof(u64), GFP_KERNEL); + qp->rq.wrid = kvmalloc_array(qp->rq.wqe_cnt, + sizeof(u64), GFP_KERNEL); if (!qp->sq.wrid || !qp->rq.wrid) { err = -ENOMEM; goto err_wrid; |