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| author |   Yishai Hadas <yishaih@mellanox.com> | 2018-09-25 12:11:12 +0300 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@mellanox.com> | 2018-09-25 14:49:17 -0600 |
| commit | e8ef090a614292db01b5956a6f5467afbe6c5cf7 (patch) | |
| tree | ac28653f1d42ad1de6a875455c34c97314fbe461 | |
| parent | IB/uverbs: Free uapi on destroy (diff) | |
| download | linux-dev-e8ef090a614292db01b5956a6f5467afbe6c5cf7.tar.xz linux-dev-e8ef090a614292db01b5956a6f5467afbe6c5cf7.zip | |
IB/mlx5: Destroy the DEVX object upon error flow
Upon DEVX object creation the object must be destroyed upon a follows
error flow.
Fixes: 7efce3691d33 ("IB/mlx5: Add obj create and destroy functionality")
Signed-off-by: Yishai Hadas <yishaih@mellanox.com>
Reviewed-by: Artemy Kovalyov <artemyko@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
| -rw-r--r-- | drivers/infiniband/hw/mlx5/devx.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/mlx5/devx.c b/drivers/infiniband/hw/mlx5/devx.c index ac116d63e466..f2f11e652dcd 100644 --- a/drivers/infiniband/hw/mlx5/devx.c +++ b/drivers/infiniband/hw/mlx5/devx.c @@ -723,6 +723,7 @@ static int UVERBS_HANDLER(MLX5_IB_METHOD_DEVX_OBJ_CREATE)( attrs, MLX5_IB_ATTR_DEVX_OBJ_CREATE_HANDLE); struct mlx5_ib_ucontext *c = to_mucontext(uobj->context); struct mlx5_ib_dev *dev = to_mdev(c->ibucontext.device); + u32 out[MLX5_ST_SZ_DW(general_obj_out_cmd_hdr)]; struct devx_obj *obj; int err; @@ -754,10 +755,12 @@ static int UVERBS_HANDLER(MLX5_IB_METHOD_DEVX_OBJ_CREATE)( err = uverbs_copy_to(attrs, MLX5_IB_ATTR_DEVX_OBJ_CREATE_CMD_OUT, cmd_out, cmd_out_len); if (err) - goto obj_free; + goto obj_destroy; return 0; +obj_destroy: + mlx5_cmd_exec(obj->mdev, obj->dinbox, obj->dinlen, out, sizeof(out)); obj_free: kfree(obj); return err; |