[PATCH 05/31] rdma/siw: make use of kernel_{bind,connect,listen}()

[Stefan Metzmacher <metze@xxxxxxxxx>]

That's nicer than dereferencing socket structures.

This prepares making rdma_connect()/siw_connect() non-blocking
in order to avoid deadlocks in the callers.

Fixes: 6c52fdc244b5 ("rdma/siw: connection management")
Signed-off-by: Stefan Metzmacher <metze@xxxxxxxxx>
Cc: Bernard Metzler <bmt@xxxxxxxxxxxxxx>
Cc: linux-rdma@xxxxxxxxxxxxxxx
---
 drivers/infiniband/sw/siw/siw_cm.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/drivers/infiniband/sw/siw/siw_cm.c b/drivers/infiniband/sw/siw/siw_cm.c
index 145ab6e4e0ed..e21cde84306e 100644
--- a/drivers/infiniband/sw/siw/siw_cm.c
+++ b/drivers/infiniband/sw/siw/siw_cm.c
@@ -1319,11 +1319,11 @@ static int kernel_bindconnect(struct socket *s, struct sockaddr *laddr,
 			return rv;
 	}
 
-	rv = s->ops->bind(s, laddr, size);
+	rv = kernel_bind(s, laddr, size);
 	if (rv < 0)
 		return rv;
 
-	rv = s->ops->connect(s, raddr, size, flags);
+	rv = kernel_connect(s, raddr, size, flags);
 
 	return rv < 0 ? rv : 0;
 }
@@ -1787,8 +1787,8 @@ int siw_create_listen(struct iw_cm_id *id, int backlog)
 		if (ipv4_is_zeronet(laddr->sin_addr.s_addr))
 			s->sk->sk_bound_dev_if = sdev->netdev->ifindex;
 
-		rv = s->ops->bind(s, (struct sockaddr *)laddr,
-				  sizeof(struct sockaddr_in));
+		rv = kernel_bind(s, (struct sockaddr *)laddr,
+				 sizeof(struct sockaddr_in));
 	} else {
 		struct sockaddr_in6 *laddr = &to_sockaddr_in6(id->local_addr);
 
@@ -1805,8 +1805,8 @@ int siw_create_listen(struct iw_cm_id *id, int backlog)
 		if (ipv6_addr_any(&laddr->sin6_addr))
 			s->sk->sk_bound_dev_if = sdev->netdev->ifindex;
 
-		rv = s->ops->bind(s, (struct sockaddr *)laddr,
-				  sizeof(struct sockaddr_in6));
+		rv = kernel_bind(s, (struct sockaddr *)laddr,
+				 sizeof(struct sockaddr_in6));
 	}
 	if (rv) {
 		siw_dbg(id->device, "socket bind error: %d\n", rv);
@@ -1826,7 +1826,7 @@ int siw_create_listen(struct iw_cm_id *id, int backlog)
 			rv, backlog);
 		goto error;
 	}
-	rv = s->ops->listen(s, backlog);
+	rv = kernel_listen(s, backlog);
 	if (rv) {
 		siw_dbg(id->device, "listen error %d\n", rv);
 		goto error;
-- 
2.25.1