diff options
author | Jiri Kosina <jkosina@suse.cz> | 2012-04-08 21:48:52 +0200 |
---|---|---|
committer | Jiri Kosina <jkosina@suse.cz> | 2012-04-08 21:48:52 +0200 |
commit | e75d660672ddd11704b7f0fdb8ff21968587b266 (patch) | |
tree | ccb9c107744c10b553c0373e450bee3971d16c00 /drivers/infiniband/core/addr.c | |
parent | 61282f37927143e45b03153f3e7b48d6b702147a (diff) | |
parent | 0034102808e0dbbf3a2394b82b1bb40b5778de9e (diff) |
Merge branch 'master' into for-next
Merge with latest Linus' tree, as I have incoming patches
that fix code that is newer than current HEAD of for-next.
Conflicts:
drivers/net/ethernet/realtek/r8169.c
Diffstat (limited to 'drivers/infiniband/core/addr.c')
-rw-r--r-- | drivers/infiniband/core/addr.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/drivers/infiniband/core/addr.c b/drivers/infiniband/core/addr.c index 1612cfd50f3..6ef660c1332 100644 --- a/drivers/infiniband/core/addr.c +++ b/drivers/infiniband/core/addr.c @@ -178,22 +178,26 @@ static void queue_req(struct addr_req *req) mutex_unlock(&lock); } -static int dst_fetch_ha(struct dst_entry *dst, struct rdma_dev_addr *addr) +static int dst_fetch_ha(struct dst_entry *dst, struct rdma_dev_addr *dev_addr, void *daddr) { struct neighbour *n; int ret; + n = dst_neigh_lookup(dst, daddr); + rcu_read_lock(); - n = dst_get_neighbour_noref(dst); if (!n || !(n->nud_state & NUD_VALID)) { if (n) neigh_event_send(n, NULL); ret = -ENODATA; } else { - ret = rdma_copy_addr(addr, dst->dev, n->ha); + ret = rdma_copy_addr(dev_addr, dst->dev, n->ha); } rcu_read_unlock(); + if (n) + neigh_release(n); + return ret; } @@ -232,7 +236,7 @@ static int addr4_resolve(struct sockaddr_in *src_in, goto put; } - ret = dst_fetch_ha(&rt->dst, addr); + ret = dst_fetch_ha(&rt->dst, addr, &fl4.daddr); put: ip_rt_put(rt); out: @@ -280,7 +284,7 @@ static int addr6_resolve(struct sockaddr_in6 *src_in, goto put; } - ret = dst_fetch_ha(dst, addr); + ret = dst_fetch_ha(dst, addr, &fl6.daddr); put: dst_release(dst); return ret; |