diff options
| author | Florian Westphal <fw@strlen.de> | 2019-05-31 19:27:08 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-06-03 04:06:26 +0300 |
| commit | cb8f1478cea68bc9c9bca8bded9617d9b0b7beb6 (patch) | |
| tree | 3c21f50e4bf992a2b691aabed609488143b5113a /drivers/infiniband/hw/cxgb4/cm.c | |
| parent | cd5a411dbaeb9fd70e2a8241a74b6f52a1a572ca (diff) | |
| download | linux-cb8f1478cea68bc9c9bca8bded9617d9b0b7beb6.tar.xz | |
drivers: use in_dev_for_each_ifa_rtnl/rcu
Like previous patches, use the new iterator macros to avoid sparse
warnings once proper __rcu annotations are added.
Compile tested only.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/infiniband/hw/cxgb4/cm.c')
| -rw-r--r-- | drivers/infiniband/hw/cxgb4/cm.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/cxgb4/cm.c b/drivers/infiniband/hw/cxgb4/cm.c index 0f3b1193d5f8..09fcfc9e052d 100644 --- a/drivers/infiniband/hw/cxgb4/cm.c +++ b/drivers/infiniband/hw/cxgb4/cm.c @@ -3230,17 +3230,22 @@ static int pick_local_ipaddrs(struct c4iw_dev *dev, struct iw_cm_id *cm_id) int found = 0; struct sockaddr_in *laddr = (struct sockaddr_in *)&cm_id->m_local_addr; struct sockaddr_in *raddr = (struct sockaddr_in *)&cm_id->m_remote_addr; + const struct in_ifaddr *ifa; ind = in_dev_get(dev->rdev.lldi.ports[0]); if (!ind) return -EADDRNOTAVAIL; - for_primary_ifa(ind) { + rcu_read_lock(); + in_dev_for_each_ifa_rcu(ifa, ind) { + if (ifa->ifa_flags & IFA_F_SECONDARY) + continue; laddr->sin_addr.s_addr = ifa->ifa_address; raddr->sin_addr.s_addr = ifa->ifa_address; found = 1; break; } - endfor_ifa(ind); + rcu_read_unlock(); + in_dev_put(ind); return found ? 0 : -EADDRNOTAVAIL; } |