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authorShamir Rabinovitch <shamir.rabinovitch@oracle.com>2019-03-31 19:10:07 +0300
committerJason Gunthorpe <jgg@mellanox.com>2019-04-01 15:00:47 -0300
commitff23dfa134576e071ace69e91761d229a0f73139 (patch)
tree5c1b572efdb90153268b69dd7695437f15dd762d /drivers/infiniband/hw/mlx4/main.c
parentIB: Remove 'uobject->context' dependency in object destroy APIs (diff)
downloadlinux-dev-ff23dfa134576e071ace69e91761d229a0f73139.tar.xz
linux-dev-ff23dfa134576e071ace69e91761d229a0f73139.zip
IB: Pass only ib_udata in function prototypes
Now when ib_udata is passed to all the driver's object create/destroy APIs the ib_udata will carry the ib_ucontext for every user command. There is no need to also pass the ib_ucontext via the functions prototypes. Make ib_udata the only argument psssed. Signed-off-by: Shamir Rabinovitch <shamir.rabinovitch@oracle.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to '')
-rw-r--r--drivers/infiniband/hw/mlx4/main.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/infiniband/hw/mlx4/main.c b/drivers/infiniband/hw/mlx4/main.c
index e50f9de71119..952b1bac46db 100644
--- a/drivers/infiniband/hw/mlx4/main.c
+++ b/drivers/infiniband/hw/mlx4/main.c
@@ -1177,8 +1177,7 @@ static int mlx4_ib_mmap(struct ib_ucontext *context, struct vm_area_struct *vma)
}
}
-static int mlx4_ib_alloc_pd(struct ib_pd *ibpd, struct ib_ucontext *context,
- struct ib_udata *udata)
+static int mlx4_ib_alloc_pd(struct ib_pd *ibpd, struct ib_udata *udata)
{
struct mlx4_ib_pd *pd = to_mpd(ibpd);
struct ib_device *ibdev = ibpd->device;
@@ -1188,7 +1187,7 @@ static int mlx4_ib_alloc_pd(struct ib_pd *ibpd, struct ib_ucontext *context,
if (err)
return err;
- if (context && ib_copy_to_udata(udata, &pd->pdn, sizeof(__u32))) {
+ if (udata && ib_copy_to_udata(udata, &pd->pdn, sizeof(__u32))) {
mlx4_pd_free(to_mdev(ibdev)->dev, pd->pdn);
return -EFAULT;
}
@@ -1201,7 +1200,6 @@ static void mlx4_ib_dealloc_pd(struct ib_pd *pd, struct ib_udata *udata)
}
static struct ib_xrcd *mlx4_ib_alloc_xrcd(struct ib_device *ibdev,
- struct ib_ucontext *context,
struct ib_udata *udata)
{
struct mlx4_ib_xrcd *xrcd;