diff options
Diffstat (limited to 'drivers/infiniband/hw/mlx4/main.c')
| -rw-r--r-- | drivers/infiniband/hw/mlx4/main.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/infiniband/hw/mlx4/main.c b/drivers/infiniband/hw/mlx4/main.c index ba47874f90d3..dceebcd885bb 100644 --- a/drivers/infiniband/hw/mlx4/main.c +++ b/drivers/infiniband/hw/mlx4/main.c @@ -144,8 +144,7 @@ static struct net_device *mlx4_ib_get_netdev(struct ib_device *device, } } } - if (dev) - dev_hold(dev); + dev_hold(dev); rcu_read_unlock(); return dev; @@ -1307,8 +1306,7 @@ int mlx4_ib_add_mc(struct mlx4_ib_dev *mdev, struct mlx4_ib_qp *mqp, spin_lock_bh(&mdev->iboe.lock); ndev = mdev->iboe.netdevs[mqp->port - 1]; - if (ndev) - dev_hold(ndev); + dev_hold(ndev); spin_unlock_bh(&mdev->iboe.lock); if (ndev) { @@ -1955,11 +1953,9 @@ static int mlx4_ib_mcg_detach(struct ib_qp *ibqp, union ib_gid *gid, u16 lid) if (ge) { spin_lock_bh(&mdev->iboe.lock); ndev = ge->added ? mdev->iboe.netdevs[ge->port - 1] : NULL; - if (ndev) - dev_hold(ndev); + dev_hold(ndev); spin_unlock_bh(&mdev->iboe.lock); - if (ndev) - dev_put(ndev); + dev_put(ndev); list_del(&ge->list); kfree(ge); } else |