From 8f7933fec906f14c40af297d2c89fc2567a39a1e Mon Sep 17 00:00:00 2001
From: Richard Yao <richard.yao@prophetstor.com>
Date: Sat, 20 May 2017 14:01:55 -0400
Subject: [PATCH] Fix zvol_init error handling

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Richard Yao <richard.yao@prophetstor.com>
---
 module/zfs/zvol.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/module/zfs/zvol.c b/module/zfs/zvol.c
index 72ea99af6..b2392305b 100644
--- a/module/zfs/zvol.c
+++ b/module/zfs/zvol.c
@@ -2367,6 +2367,7 @@ out_free:
 out_taskq:
 	taskq_destroy(zvol_taskq);
 out:
+	ida_destroy(&zvol_ida);
 	mutex_destroy(&zvol_state_lock);
 	list_destroy(&zvol_state_list);