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| author |   Konstantin Taranov <kotaranov@microsoft.com> | 2024-01-22 15:22:59 -0800 |
|---|---|---|
| committer |   Leon Romanovsky <leon@kernel.org> | 2024-01-25 12:03:00 +0200 |
| commit | 71c8cbfcdc8f1dc651b976d4c12dc9b9fce675c1 (patch) | |
| tree | 109f8e21c4adc26a7f9ef7ef34e7a651fbae2bec /drivers/infiniband/hw/mana/mr.c | |
| parent | RDMA/hns: Simplify 'struct hns_roce_hem' allocation (diff) | |
| download | wireguard-linux-71c8cbfcdc8f1dc651b976d4c12dc9b9fce675c1.tar.xz wireguard-linux-71c8cbfcdc8f1dc651b976d4c12dc9b9fce675c1.zip | |
RDMA/mana_ib: Introduce mdev_to_gc helper function
Use a helper function to access gdma_context from mana_ib_dev.
This patch removes code repetitions as well as removes the need
to explicitly use gdma_dev, which was error-prone.
Signed-off-by: Konstantin Taranov <kotaranov@microsoft.com>
Link: https://lore.kernel.org/r/1705965781-3235-2-git-send-email-kotaranov@linux.microsoft.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Diffstat (limited to 'drivers/infiniband/hw/mana/mr.c')
| -rw-r--r-- | drivers/infiniband/hw/mana/mr.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/drivers/infiniband/hw/mana/mr.c b/drivers/infiniband/hw/mana/mr.c index 351207c60eb6..ee4d4f83467c 100644 --- a/drivers/infiniband/hw/mana/mr.c +++ b/drivers/infiniband/hw/mana/mr.c @@ -30,12 +30,9 @@ static int mana_ib_gd_create_mr(struct mana_ib_dev *dev, struct mana_ib_mr *mr, { struct gdma_create_mr_response resp = {}; struct gdma_create_mr_request req = {}; - struct gdma_dev *mdev = dev->gdma_dev; - struct gdma_context *gc; + struct gdma_context *gc = mdev_to_gc(dev); int err; - gc = mdev->gdma_context; - mana_gd_init_req_hdr(&req.hdr, GDMA_CREATE_MR, sizeof(req), sizeof(resp)); req.pd_handle = mr_params->pd_handle; @@ -77,12 +74,9 @@ static int mana_ib_gd_destroy_mr(struct mana_ib_dev *dev, u64 mr_handle) { struct gdma_destroy_mr_response resp = {}; struct gdma_destroy_mr_request req = {}; - struct gdma_dev *mdev = dev->gdma_dev; - struct gdma_context *gc; + struct gdma_context *gc = mdev_to_gc(dev); int err; - gc = mdev->gdma_context; - mana_gd_init_req_hdr(&req.hdr, GDMA_DESTROY_MR, sizeof(req), sizeof(resp)); @@ -164,8 +158,7 @@ struct ib_mr *mana_ib_reg_user_mr(struct ib_pd *ibpd, u64 start, u64 length, return &mr->ibmr; err_dma_region: - mana_gd_destroy_dma_region(dev->gdma_dev->gdma_context, - dma_region_handle); + mana_gd_destroy_dma_region(mdev_to_gc(dev), dma_region_handle); err_umem: ib_umem_release(mr->umem); |