[PATCH 1/4] Move COMPAT_ATM_ADDPARTY to net/atm/svc.c

Thomas Huth
2023-02-17T20:24:41Z

From: Palmer Dabbelt <palmer@dabbelt.com>

This used to be behind an #ifdef COMPAT_COMPAT, so most of userspace
wouldn't have seen the definition before. Unfortunately this header
file became visible to userspace, so the definition has instead been
moved to net/atm/svc.c (the only user).

Signed-off-by: Palmer Dabbelt <palmer@dabbelt.com>
Reviewed-by: Andrew Waterman <waterman@eecs.berkeley.edu>
Reviewed-by: Albert Ou <aou@eecs.berkeley.edu>
Message-Id: <1447119071-19392-4-git-send-email-palmer@dabbelt.com>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Thomas Huth <thuth@redhat.com>
---
include/uapi/linux/atmdev.h | 4 ----
net/atm/svc.c | 5 +++++
2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/include/uapi/linux/atmdev.h b/include/uapi/linux/atmdev.h
index a5c15cf23bd7..20b0215084fc 100644
--- a/include/uapi/linux/atmdev.h
+++ b/include/uapi/linux/atmdev.h
@@ -101,10 +101,6 @@ struct atm_dev_stats {
/* use backend to make new if */
#define ATM_ADDPARTY _IOW('a', ATMIOC_SPECIAL+4,struct atm_iobuf)
/* add party to p2mp call */
-#ifdef CONFIG_COMPAT
-/* It actually takes struct sockaddr_atmsvc, not struct atm_iobuf */
-#define COMPAT_ATM_ADDPARTY _IOW('a', ATMIOC_SPECIAL+4,struct compat_atm_iobuf)
-#endif
#define ATM_DROPPARTY _IOW('a', ATMIOC_SPECIAL+5,int)
/* drop party from p2mp call */

diff --git a/net/atm/svc.c b/net/atm/svc.c
index 4a02bcaad279..d83556d8beb9 100644
--- a/net/atm/svc.c
+++ b/net/atm/svc.c
@@ -28,6 +28,11 @@
#include "signaling.h"
#include "addr.h"

+#ifdef CONFIG_COMPAT
+/* It actually takes struct sockaddr_atmsvc, not struct atm_iobuf */
+#define COMPAT_ATM_ADDPARTY _IOW('a', ATMIOC_SPECIAL + 4, struct compat_atm_iobuf)
+#endif
+
static int svc_create(struct net *net, struct socket *sock, int protocol,
int kern);

--
2.31.1