diff options
| author | Leon Romanovsky <leonro@mellanox.com> | 2017-08-17 15:50:41 +0300 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2017-08-24 23:27:10 +0300 |
| commit | 5d50f400e56fbc7a14ef3f8d42ba47710e455881 (patch) | |
| tree | 5b09b135efa7a78a749aa4f6d0f3f14b6d18985c /drivers/infiniband/hw/usnic/usnic_ib_main.c | |
| parent | 31f97bad06446ca2d929a363a4b5cd494f276ba5 (diff) | |
| download | linux-5d50f400e56fbc7a14ef3f8d42ba47710e455881.tar.xz | |
RDMA/usnic: Fix remove address space warning
Sparse tool complains with the following error:
drivers/infiniband/hw/usnic/usnic_ib_main.c:445:16: warning: cast removes
address space of expression
Fix it by doing casting on correct field and convert function helper which
sets ifaddr to be void, because there are no users who are interested in
returned value.
Fixes: c7845bcafe4d ("IB/usnic: Add UDP support in u*verbs.c, u*main.c and u*util.h")
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/usnic/usnic_ib_main.c')
| -rw-r--r-- | drivers/infiniband/hw/usnic/usnic_ib_main.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/infiniband/hw/usnic/usnic_ib_main.c b/drivers/infiniband/hw/usnic/usnic_ib_main.c index e86700f994cb..f45e99a938e0 100644 --- a/drivers/infiniband/hw/usnic/usnic_ib_main.c +++ b/drivers/infiniband/hw/usnic/usnic_ib_main.c @@ -351,7 +351,7 @@ static void *usnic_ib_device_add(struct pci_dev *dev) { struct usnic_ib_dev *us_ibdev; union ib_gid gid; - struct in_ifaddr *in; + struct in_device *ind; struct net_device *netdev; usnic_dbg("\n"); @@ -441,9 +441,11 @@ static void *usnic_ib_device_add(struct pci_dev *dev) if (netif_carrier_ok(us_ibdev->netdev)) usnic_fwd_carrier_up(us_ibdev->ufdev); - in = ((struct in_device *)(netdev->ip_ptr))->ifa_list; - if (in != NULL) - usnic_fwd_add_ipaddr(us_ibdev->ufdev, in->ifa_address); + ind = in_dev_get(netdev); + if (ind->ifa_list) + usnic_fwd_add_ipaddr(us_ibdev->ufdev, + ind->ifa_list->ifa_address); + in_dev_put(ind); usnic_mac_ip_to_gid(us_ibdev->netdev->perm_addr, us_ibdev->ufdev->inaddr, &gid.raw[0]); |