[PATCH v3] xen: update pvcalls_front_accept prototype

[Stefano Stabellini]

While currently there are no in-tree callers of these functions, it is
best to keep them up-to-date with the latest network API.

Signed-off-by: Stefano Stabellini <stefano.stabellini@xxxxxxx>
---
Changes in v3:
expand commit message
---
 drivers/xen/pvcalls-front.c | 5 +++--
 drivers/xen/pvcalls-front.h | 2 +-
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/drivers/xen/pvcalls-front.c b/drivers/xen/pvcalls-front.c
index b72ee9379d77..cab480059731 100644
--- a/drivers/xen/pvcalls-front.c
+++ b/drivers/xen/pvcalls-front.c
@@ -769,7 +769,8 @@ int pvcalls_front_listen(struct socket *sock, int backlog)
 	return ret;
 }
 
-int pvcalls_front_accept(struct socket *sock, struct socket *newsock, int flags)
+int pvcalls_front_accept(struct socket *sock, struct socket *newsock,
+			 struct proto_accept_arg *arg)
 {
 	struct pvcalls_bedata *bedata;
 	struct sock_mapping *map;
@@ -788,7 +789,7 @@ int pvcalls_front_accept(struct socket *sock, struct socket *newsock, int flags)
 		return -EINVAL;
 	}
 
-	nonblock = flags & SOCK_NONBLOCK;
+	nonblock = arg->flags & SOCK_NONBLOCK;
 	/*
 	 * Backend only supports 1 inflight accept request, will return
 	 * errors for the others
diff --git a/drivers/xen/pvcalls-front.h b/drivers/xen/pvcalls-front.h
index f694ad77379f..881ef14660bc 100644
--- a/drivers/xen/pvcalls-front.h
+++ b/drivers/xen/pvcalls-front.h
@@ -12,7 +12,7 @@ int pvcalls_front_bind(struct socket *sock,
 int pvcalls_front_listen(struct socket *sock, int backlog);
 int pvcalls_front_accept(struct socket *sock,
 			 struct socket *newsock,
-			 int flags);
+			 struct proto_accept_arg *arg);
 int pvcalls_front_sendmsg(struct socket *sock,
 			  struct msghdr *msg,
 			  size_t len);
-- 
2.25.1