in kdata_abort, error must be initialized to 0 (like arm64)

spotted by drahn

diff --git a/sys/arch/riscv64/riscv64/trap.c b/sys/arch/riscv64/riscv64/trap.c
index 5ce5381..9845eed 100644 (file)
--- a/sys/arch/riscv64/riscv64/trap.c
+++ b/sys/arch/riscv64/riscv64/trap.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: trap.c,v 1.11 2021/05/15 20:12:24 deraadt Exp $       */
+/*     $OpenBSD: trap.c,v 1.12 2021/05/15 20:20:35 deraadt Exp $       */
 
 /*
  * Copyright (c) 2020 Shivam Waghela <shivamwaghela@gmail.com>
@@ -275,7 +275,7 @@ kdata_abort(struct trapframe *frame)
        vm_prot_t access_type = accesstype(frame);
        vaddr_t va;
        struct proc *p;
-       int error;
+       int error = 0;
 
        pcb = curcpu()->ci_curpcb;
        p = curcpu()->ci_curproc;