diff options
| -rw-r--r-- | drivers/net/mlx4/mcg.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/drivers/net/mlx4/mcg.c b/drivers/net/mlx4/mcg.c index a99e7729d33..57f7f1f0d4e 100644 --- a/drivers/net/mlx4/mcg.c +++ b/drivers/net/mlx4/mcg.c @@ -190,10 +190,6 @@ int mlx4_multicast_attach(struct mlx4_dev *dev, struct mlx4_qp *qp, u8 gid[16]) } index += dev->caps.num_mgms; - err = mlx4_READ_MCG(dev, index, mailbox); - if (err) - goto out; - memset(mgm, 0, sizeof *mgm); memcpy(mgm->gid, gid, 16); } @@ -301,12 +297,10 @@ int mlx4_multicast_detach(struct mlx4_dev *dev, struct mlx4_qp *qp, u8 gid[16]) mgm->qp[loc] = mgm->qp[i - 1]; mgm->qp[i - 1] = 0; - err = mlx4_WRITE_MCG(dev, index, mailbox); - if (err) - goto out; - - if (i != 1) + if (i != 1) { + err = mlx4_WRITE_MCG(dev, index, mailbox); goto out; + } if (prev == -1) { /* Remove entry from MGM */ |