diff options
Diffstat (limited to 'drivers/infiniband/core/ucma.c')
| -rw-r--r-- | drivers/infiniband/core/ucma.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/drivers/infiniband/core/ucma.c b/drivers/infiniband/core/ucma.c index b41dd26bbfa..3ddacf39b7b 100644 --- a/drivers/infiniband/core/ucma.c +++ b/drivers/infiniband/core/ucma.c @@ -81,9 +81,7 @@ struct ucma_multicast { u64 uid; struct list_head list; - struct sockaddr addr; - u8 pad[sizeof(struct sockaddr_in6) - - sizeof(struct sockaddr)]; + struct sockaddr_storage addr; }; struct ucma_event { @@ -603,11 +601,11 @@ static ssize_t ucma_query_route(struct ucma_file *file, return PTR_ERR(ctx); memset(&resp, 0, sizeof resp); - addr = &ctx->cm_id->route.addr.src_addr; + addr = (struct sockaddr *) &ctx->cm_id->route.addr.src_addr; memcpy(&resp.src_addr, addr, addr->sa_family == AF_INET ? sizeof(struct sockaddr_in) : sizeof(struct sockaddr_in6)); - addr = &ctx->cm_id->route.addr.dst_addr; + addr = (struct sockaddr *) &ctx->cm_id->route.addr.dst_addr; memcpy(&resp.dst_addr, addr, addr->sa_family == AF_INET ? sizeof(struct sockaddr_in) : sizeof(struct sockaddr_in6)); @@ -913,7 +911,7 @@ static ssize_t ucma_join_multicast(struct ucma_file *file, mc->uid = cmd.uid; memcpy(&mc->addr, &cmd.addr, sizeof cmd.addr); - ret = rdma_join_multicast(ctx->cm_id, &mc->addr, mc); + ret = rdma_join_multicast(ctx->cm_id, (struct sockaddr *) &mc->addr, mc); if (ret) goto err2; @@ -929,7 +927,7 @@ static ssize_t ucma_join_multicast(struct ucma_file *file, return 0; err3: - rdma_leave_multicast(ctx->cm_id, &mc->addr); + rdma_leave_multicast(ctx->cm_id, (struct sockaddr *) &mc->addr); ucma_cleanup_mc_events(mc); err2: mutex_lock(&mut); @@ -975,7 +973,7 @@ static ssize_t ucma_leave_multicast(struct ucma_file *file, goto out; } - rdma_leave_multicast(mc->ctx->cm_id, &mc->addr); + rdma_leave_multicast(mc->ctx->cm_id, (struct sockaddr *) &mc->addr); mutex_lock(&mc->ctx->file->mut); ucma_cleanup_mc_events(mc); list_del(&mc->list); |