diff options
| author |   Colin Ian King <colin.i.king@gmail.com> | 2021-12-04 23:49:04 +0000 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@nvidia.com> | 2021-12-06 19:54:14 -0400 |
| commit | 1eb23d04320a0b538fb5613fad10334214a0aa2b (patch) | |
| tree | 57e82a00eca1fa96f89dac7af34a6b2a0f1fc159 /drivers/infiniband/core | |
| parent | RDMA/uverbs: Remove the unnecessary assignment (diff) | |
| download | linux-dev-1eb23d04320a0b538fb5613fad10334214a0aa2b.tar.xz linux-dev-1eb23d04320a0b538fb5613fad10334214a0aa2b.zip | |
IB/core: Remove redundant pointer mm
The pointer mm is assigned a value but it is never used. The pointer is
redundant and can be removed.
Link: https://lore.kernel.org/r/20211204234904.105026-1-colin.i.king@gmail.com
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'drivers/infiniband/core')
| -rw-r--r-- | drivers/infiniband/core/umem_odp.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/infiniband/core/umem_odp.c b/drivers/infiniband/core/umem_odp.c index 7a47343d11f9..aead24c1a682 100644 --- a/drivers/infiniband/core/umem_odp.c +++ b/drivers/infiniband/core/umem_odp.c @@ -227,7 +227,6 @@ struct ib_umem_odp *ib_umem_odp_get(struct ib_device *device, const struct mmu_interval_notifier_ops *ops) { struct ib_umem_odp *umem_odp; - struct mm_struct *mm; int ret; if (WARN_ON_ONCE(!(access & IB_ACCESS_ON_DEMAND))) @@ -241,7 +240,7 @@ struct ib_umem_odp *ib_umem_odp_get(struct ib_device *device, umem_odp->umem.length = size; umem_odp->umem.address = addr; umem_odp->umem.writable = ib_access_writable(access); - umem_odp->umem.owning_mm = mm = current->mm; + umem_odp->umem.owning_mm = current->mm; umem_odp->notifier.ops = ops; umem_odp->page_shift = PAGE_SHIFT; |