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authorJulia Lawall <julia.lawall@lip6.fr>2015-11-21 18:39:17 +0100
committerDavid S. Miller <davem@davemloft.net>2015-11-23 15:49:29 -0500
commit3b22dae38db1cea9ead3229f08cfb0b69aca5706 (patch)
treeb9130649d371901ba17dac7c00f73c4e6c8949ee
parent4dd191bb6195641edbc527a8495b7b1b816a41e6 (diff)
VSOCK: constify vmci_transport_notify_ops structures
The vmci_transport_notify_ops structures are never modified, so declare them as const. Done with the help of Coccinelle. Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--net/vmw_vsock/vmci_transport.h2
-rw-r--r--net/vmw_vsock/vmci_transport_notify.c2
-rw-r--r--net/vmw_vsock/vmci_transport_notify.h5
-rw-r--r--net/vmw_vsock/vmci_transport_notify_qstate.c2
4 files changed, 6 insertions, 5 deletions
diff --git a/net/vmw_vsock/vmci_transport.h b/net/vmw_vsock/vmci_transport.h
index 2ad46f39649f..1820e74a5752 100644
--- a/net/vmw_vsock/vmci_transport.h
+++ b/net/vmw_vsock/vmci_transport.h
@@ -121,7 +121,7 @@ struct vmci_transport {
u64 queue_pair_max_size;
u32 detach_sub_id;
union vmci_transport_notify notify;
- struct vmci_transport_notify_ops *notify_ops;
+ const struct vmci_transport_notify_ops *notify_ops;
struct list_head elem;
struct sock *sk;
spinlock_t lock; /* protects sk. */
diff --git a/net/vmw_vsock/vmci_transport_notify.c b/net/vmw_vsock/vmci_transport_notify.c
index 9b7f207f2bee..fd8cf0214d51 100644
--- a/net/vmw_vsock/vmci_transport_notify.c
+++ b/net/vmw_vsock/vmci_transport_notify.c
@@ -661,7 +661,7 @@ static void vmci_transport_notify_pkt_process_negotiate(struct sock *sk)
}
/* Socket control packet based operations. */
-struct vmci_transport_notify_ops vmci_transport_notify_pkt_ops = {
+const struct vmci_transport_notify_ops vmci_transport_notify_pkt_ops = {
vmci_transport_notify_pkt_socket_init,
vmci_transport_notify_pkt_socket_destruct,
vmci_transport_notify_pkt_poll_in,
diff --git a/net/vmw_vsock/vmci_transport_notify.h b/net/vmw_vsock/vmci_transport_notify.h
index 7df793249b6c..3c464d394a8f 100644
--- a/net/vmw_vsock/vmci_transport_notify.h
+++ b/net/vmw_vsock/vmci_transport_notify.h
@@ -77,7 +77,8 @@ struct vmci_transport_notify_ops {
void (*process_negotiate) (struct sock *sk);
};
-extern struct vmci_transport_notify_ops vmci_transport_notify_pkt_ops;
-extern struct vmci_transport_notify_ops vmci_transport_notify_pkt_q_state_ops;
+extern const struct vmci_transport_notify_ops vmci_transport_notify_pkt_ops;
+extern const
+struct vmci_transport_notify_ops vmci_transport_notify_pkt_q_state_ops;
#endif /* __VMCI_TRANSPORT_NOTIFY_H__ */
diff --git a/net/vmw_vsock/vmci_transport_notify_qstate.c b/net/vmw_vsock/vmci_transport_notify_qstate.c
index dc9c7929a2f9..21e591dafb03 100644
--- a/net/vmw_vsock/vmci_transport_notify_qstate.c
+++ b/net/vmw_vsock/vmci_transport_notify_qstate.c
@@ -419,7 +419,7 @@ vmci_transport_notify_pkt_send_pre_enqueue(
}
/* Socket always on control packet based operations. */
-struct vmci_transport_notify_ops vmci_transport_notify_pkt_q_state_ops = {
+const struct vmci_transport_notify_ops vmci_transport_notify_pkt_q_state_ops = {
vmci_transport_notify_pkt_socket_init,
vmci_transport_notify_pkt_socket_destruct,
vmci_transport_notify_pkt_poll_in,