diff options
Diffstat (limited to 'drivers/infiniband/hw/mthca/mthca_mcg.c')
| -rw-r--r-- | drivers/infiniband/hw/mthca/mthca_mcg.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/drivers/infiniband/hw/mthca/mthca_mcg.c b/drivers/infiniband/hw/mthca/mthca_mcg.c index 77bc6c746f43..55ff5e5bcfef 100644 --- a/drivers/infiniband/hw/mthca/mthca_mcg.c +++ b/drivers/infiniband/hw/mthca/mthca_mcg.c @@ -154,10 +154,7 @@ int mthca_multicast_attach(struct ib_qp *ibqp, union ib_gid *gid, u16 lid) return PTR_ERR(mailbox); mgm = mailbox->buf; - if (down_interruptible(&dev->mcg_table.sem)) { - err = -EINTR; - goto err_sem; - } + down(&dev->mcg_table.sem); err = find_mgm(dev, gid->raw, mailbox, &hash, &prev, &index); if (err) @@ -242,7 +239,7 @@ int mthca_multicast_attach(struct ib_qp *ibqp, union ib_gid *gid, u16 lid) mthca_free(&dev->mcg_table.alloc, index); } up(&dev->mcg_table.sem); - err_sem: + mthca_free_mailbox(dev, mailbox); return err; } @@ -263,10 +260,7 @@ int mthca_multicast_detach(struct ib_qp *ibqp, union ib_gid *gid, u16 lid) return PTR_ERR(mailbox); mgm = mailbox->buf; - if (down_interruptible(&dev->mcg_table.sem)) { - err = -EINTR; - goto err_sem; - } + down(&dev->mcg_table.sem); err = find_mgm(dev, gid->raw, mailbox, &hash, &prev, &index); if (err) @@ -372,7 +366,7 @@ int mthca_multicast_detach(struct ib_qp *ibqp, union ib_gid *gid, u16 lid) out: up(&dev->mcg_table.sem); - err_sem: + mthca_free_mailbox(dev, mailbox); return err; } |