libceph, ceph: add __init attribution to init funcitons
Add __init attribution to the functions which are called only once
during initiating/registering operations and deleting unnecessary
symbol exports.
Signed-off-by: Chengguang Xu <[email protected]>
Reviewed-by: Ilya Dryomov <[email protected]>
Signed-off-by: Ilya Dryomov <[email protected]>
diff --git a/net/ceph/crypto.c b/net/ceph/crypto.c
index bf9d079..02172c4 100644
--- a/net/ceph/crypto.c
+++ b/net/ceph/crypto.c
@@ -347,10 +347,12 @@ struct key_type key_type_ceph = {
.destroy = ceph_key_destroy,
};
-int ceph_crypto_init(void) {
+int __init ceph_crypto_init(void)
+{
return register_key_type(&key_type_ceph);
}
-void ceph_crypto_shutdown(void) {
+void ceph_crypto_shutdown(void)
+{
unregister_key_type(&key_type_ceph);
}
