From df889665b915d432e0205fad9cd8ccba609661c1 Mon Sep 17 00:00:00 2001
From: dzwdz
Date: Fri, 23 Feb 2024 21:23:40 +0100
Subject: kernel: fix _sys_fs_wait in init

---
 src/kernel/syscalls.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'src/kernel')

diff --git a/src/kernel/syscalls.c b/src/kernel/syscalls.c
index 343f45c..de53062 100644
--- a/src/kernel/syscalls.c
+++ b/src/kernel/syscalls.c
@@ -256,9 +256,7 @@ long _sys_close(hid_t hid) {
 
 hid_t _sys_fs_wait(char __user *buf, long max_len, struct ufs_request __user *res) {
 	VfsBackend *backend = proc_cur->controlled;
-	// TODO can be used to tell if you're init
-	if (!backend) SYSCALL_RETURN(-1);
-	if (backend->usehcnt == 0) {
+	if (!backend || backend->usehcnt == 0) {
 		/* nothing on the other end. EPIPE seems fitting */
 		SYSCALL_RETURN(-EPIPE);
 	}
-- 
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