kernel/backend: remove the kern.ready() method

2 files changed, 3 insertions, 12 deletions

diff --git a/src/kernel/vfs/request.c b/src/kernel/vfs/request.c
index 6883faa..82f4731 100644
--- a/src/kernel/vfs/request.c
+++ b/src/kernel/vfs/request.c
@@ -86,17 +86,9 @@ void vfsreq_finish(struct vfs_request *req, char __user *stored, long ret,
 void vfs_backend_tryaccept(struct vfs_backend *backend) {
 	struct vfs_request *req = backend->queue;
 	if (!req) return;
-
-	/* ensure backend is ready to accept request */
-	if (backend->is_user) {
-		if (!backend->user.handler) return;
-	} else {
-		assert(backend->kern.ready);
-		if (!backend->kern.ready(backend)) return;
-	}
+	if (backend->is_user && !backend->user.handler) return;
 
 	backend->queue = req->queue_next;
-
 	if (backend->is_user) {
 		vfs_backend_user_accept(req);
 	} else {
diff --git a/src/kernel/vfs/request.h b/src/kernel/vfs/request.h
index ee33623..7c991f4 100644
--- a/src/kernel/vfs/request.h
+++ b/src/kernel/vfs/request.h
@@ -25,7 +25,6 @@ struct vfs_backend {
 			struct process *handler;
 		} user;
 		struct {
-			bool (*ready)(struct vfs_backend *);
 			void (*accept)(struct vfs_request *);
 		} kern;
 	};
@@ -77,9 +76,9 @@ void vfs_backend_user_accept(struct vfs_request *req);
 void vfs_backend_refdown(struct vfs_backend *);
 
 
-#define BACKEND_KERN(ready, accept) ((struct vfs_backend){\
+#define BACKEND_KERN(accept) ((struct vfs_backend){\
 	.is_user = false, \
 	.heap = false, \
 	.potential_handlers = 1, \
 	.refcount = 1, \
-	.kern = {ready, accept}})
+	.kern.accept = accept})