SELinux: rename dentry_open to file_open

dentry_open takes a file, rename it to file_open

Signed-off-by: Eric Paris <eparis@redhat.com>
diff --git a/security/capability.c b/security/capability.c
index 5bb21b1..fca8896 100644
--- a/security/capability.c
+++ b/security/capability.c
@@ -348,7 +348,7 @@
 	return 0;
 }
 
-static int cap_dentry_open(struct file *file, const struct cred *cred)
+static int cap_file_open(struct file *file, const struct cred *cred)
 {
 	return 0;
 }
@@ -956,7 +956,7 @@
 	set_to_cap_if_null(ops, file_set_fowner);
 	set_to_cap_if_null(ops, file_send_sigiotask);
 	set_to_cap_if_null(ops, file_receive);
-	set_to_cap_if_null(ops, dentry_open);
+	set_to_cap_if_null(ops, file_open);
 	set_to_cap_if_null(ops, task_create);
 	set_to_cap_if_null(ops, task_free);
 	set_to_cap_if_null(ops, cred_alloc_blank);