| Message ID | 20211204234904.105026-1-colin.i.king@gmail.com (mailing list archive) |
|---|---|
| State | Accepted |
| Delegated to: | Jason Gunthorpe |
| Headers | show |
| Series | IB/core: Remove redundant pointer mm | expand |
On Sat, Dec 04, 2021 at 11:49:04PM +0000, Colin Ian King wrote: > The pointer mm is assigned a value but it is never used. The pointer > is redundant and can be removed. > > Signed-off-by: Colin Ian King <colin.i.king@gmail.com> > --- > drivers/infiniband/core/umem_odp.c | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-) Applied to for-next, thanks Jason
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;
The pointer mm is assigned a value but it is never used. The pointer is redundant and can be removed. Signed-off-by: Colin Ian King <colin.i.king@gmail.com> --- drivers/infiniband/core/umem_odp.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)