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path: root/drivers/infiniband/core/ucma.c
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Diffstat (limited to 'drivers/infiniband/core/ucma.c')
-rw-r--r--drivers/infiniband/core/ucma.c14
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);