RDMA/core: Remove 'device' argument from rdma_build_skb()

'device' argument is never used since rdma_build_skb()
is introduced, so remove it.

Link: https://lore.kernel.org/r/20220826143215.18111-1-linyunsheng@huawei.comSigned-off-by: Yunsheng Lin <linyunsheng@huawei.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>

drivers/infiniband/core/lag.c

@@ -7,8 +7,7 @@
 #include <rdma/ib_cache.h>
 #include <rdma/lag.h>
 
-static struct sk_buff *rdma_build_skb(struct ib_device *device,
-				      struct net_device *netdev,
+static struct sk_buff *rdma_build_skb(struct net_device *netdev,
 				      struct rdma_ah_attr *ah_attr,
 				      gfp_t flags)
 {
@@ -86,7 +85,7 @@ static struct net_device *rdma_get_xmit_slave_udp(struct ib_device *device,
 	struct net_device *slave;
 	struct sk_buff *skb;
 
-	skb = rdma_build_skb(device, master, ah_attr, flags);
+	skb = rdma_build_skb(master, ah_attr, flags);
 	if (!skb)
 		return ERR_PTR(-ENOMEM);