arm64/kprobes: remove an extra semicolon in arch_prepare_kprobe

There is an extra semicolon in arch_prepare_kprobe, remove it.
Signed-off-by: zhong jiang <zhongjiang@huawei.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

arch/arm64/kernel/probes/kprobes.c

@@ -107,7 +107,7 @@ int __kprobes arch_prepare_kprobe(struct kprobe *p)
 		if (!p->ainsn.api.insn)
 			return -ENOMEM;
 		break;
-	};
+	}
 
 	/* prepare the instruction */
 	if (p->ainsn.api.insn)