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authorJason Gunthorpe <jgg@mellanox.com>2019-01-09 10:15:16 +0100
committerJason Gunthorpe <jgg@mellanox.com>2019-01-11 01:07:45 +0100
commitb0ea0fa5435f9df7213a9af098558f7dd584d8e8 (patch)
treefc1ac9ad0feffa7d990175633b130890b582d198 /drivers/infiniband/hw/cxgb4
parentIB/{core,uverbs}: Move ib_umem_xxx functions from ib_core to ib_uverbs (diff)
downloadlinux-b0ea0fa5435f9df7213a9af098558f7dd584d8e8.tar.xz
linux-b0ea0fa5435f9df7213a9af098558f7dd584d8e8.zip
IB/{core,hw}: Have ib_umem_get extract the ib_ucontext from ib_udata
ib_umem_get() can only be called in a method callback, which always has a udata parameter. This allows ib_umem_get() to derive the ucontext pointer directly from the udata without requiring the drivers to find it in some way or another. Signed-off-by: Jason Gunthorpe <jgg@mellanox.com> Signed-off-by: Shamir Rabinovitch <shamir.rabinovitch@oracle.com>
Diffstat (limited to 'drivers/infiniband/hw/cxgb4')
-rw-r--r--drivers/infiniband/hw/cxgb4/mem.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/cxgb4/mem.c b/drivers/infiniband/hw/cxgb4/mem.c
index 7b76e6f81aeb..96760a36b9fc 100644
--- a/drivers/infiniband/hw/cxgb4/mem.c
+++ b/drivers/infiniband/hw/cxgb4/mem.c
@@ -537,7 +537,7 @@ struct ib_mr *c4iw_reg_user_mr(struct ib_pd *pd, u64 start, u64 length,
mhp->rhp = rhp;
- mhp->umem = ib_umem_get(pd->uobject->context, start, length, acc, 0);
+ mhp->umem = ib_umem_get(udata, start, length, acc, 0);
if (IS_ERR(mhp->umem))
goto err_free_skb;