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Subject[PATCH] IB/core: Remove redundant pointer mm
Date
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(-)

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;
--
2.33.1
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