1 files changed, 4 insertions, 1 deletions

diff --git a/arch/mips/kernel/kprobes.c b/arch/mips/kernel/kprobes.c
index 12bc4ebdf55b..1f8187ab0997 100644
--- a/arch/mips/kernel/kprobes.c
+++ b/arch/mips/kernel/kprobes.c
@@ -207,7 +207,10 @@ void __kprobes arch_disarm_kprobe(struct kprobe *p)
 
 void __kprobes arch_remove_kprobe(struct kprobe *p)
 {
-        free_insn_slot(p->ainsn.insn, 0);
+        if (p->ainsn.insn) {
+                free_insn_slot(p->ainsn.insn, 0);
+                p->ainsn.insn = NULL;
+        }
 }
 
 static void save_previous_kprobe(struct kprobe_ctlblk *kcb)