xen/9pfs: p9_trans_xen_init and p9_trans_xen_exit can be static
Fixes the following sparse warnings:
net/9p/trans_xen.c:528:5: warning:
symbol 'p9_trans_xen_init' was not declared. Should it be static?
net/9p/trans_xen.c:540:6: warning:
symbol 'p9_trans_xen_exit' was not declared. Should it be static?
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
diff --git a/net/9p/trans_xen.c b/net/9p/trans_xen.c
index 83fe487..6ad3e04 100644
--- a/net/9p/trans_xen.c
+++ b/net/9p/trans_xen.c
@@ -525,7 +525,7 @@
.otherend_changed = xen_9pfs_front_changed,
};
-int p9_trans_xen_init(void)
+static int p9_trans_xen_init(void)
{
if (!xen_domain())
return -ENODEV;
@@ -537,7 +537,7 @@
}
module_init(p9_trans_xen_init);
-void p9_trans_xen_exit(void)
+static void p9_trans_xen_exit(void)
{
v9fs_unregister_trans(&p9_xen_trans);
return xenbus_unregister_driver(&xen_9pfs_front_driver);