diff options
Diffstat (limited to 'drivers/infiniband')
-rw-r--r-- | drivers/infiniband/ulp/ipoib/ipoib_ib.c | 13 | ||||
-rw-r--r-- | drivers/infiniband/ulp/ipoib/ipoib_main.c | 2 | ||||
-rw-r--r-- | drivers/infiniband/ulp/ipoib/ipoib_multicast.c | 7 |
3 files changed, 14 insertions, 8 deletions
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_ib.c b/drivers/infiniband/ulp/ipoib/ipoib_ib.c index 0ef9af9..4115be54 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_ib.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_ib.c @@ -57,21 +57,24 @@ struct ipoib_ah *ipoib_create_ah(struct net_device *dev, struct ib_pd *pd, struct ib_ah_attr *attr) { struct ipoib_ah *ah; + struct ib_ah *vah; ah = kmalloc(sizeof *ah, GFP_KERNEL); if (!ah) - return NULL; + return ERR_PTR(-ENOMEM); ah->dev = dev; ah->last_send = 0; kref_init(&ah->ref); - ah->ah = ib_create_ah(pd, attr); - if (IS_ERR(ah->ah)) { + vah = ib_create_ah(pd, attr); + if (IS_ERR(vah)) { kfree(ah); - ah = NULL; - } else + ah = (struct ipoib_ah *)vah; + } else { + ah->ah = vah; ipoib_dbg(netdev_priv(dev), "Created ah %p\n", ah->ah); + } return ah; } diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c index 7567b60..37c46c6 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_main.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c @@ -432,7 +432,7 @@ static void path_rec_completion(int status, spin_lock_irqsave(&priv->lock, flags); - if (ah) { + if (!IS_ERR_OR_NULL(ah)) { path->pathrec = *pathrec; old_ah = path->ah; diff --git a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c index 1b7a976..30ca8f0 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c @@ -240,8 +240,11 @@ static int ipoib_mcast_join_finish(struct ipoib_mcast *mcast, av.grh.dgid = mcast->mcmember.mgid; ah = ipoib_create_ah(dev, priv->pd, &av); - if (!ah) { - ipoib_warn(priv, "ib_address_create failed\n"); + if (IS_ERR(ah)) { + ipoib_warn(priv, "ib_address_create failed %ld\n", + -PTR_ERR(ah)); + /* use original error */ + return PTR_ERR(ah); } else { spin_lock_irq(&priv->lock); mcast->ah = ah; |