[PATCH] svc: add missed destroy_workqueue when gb_svc_create fails

[Li Heng]

destroy_workqueue() should be called to destroy svc->wq
when gb_svc_create() init resources fails.

Fixes: 8465def499c7 ("staging: greybus: move the greybus core to 
drivers/greybus")
Reported-by: Hulk Robot <hul...@huawei.com>
Signed-off-by: Li Heng <lihen...@huawei.com>
---
 drivers/greybus/svc.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/greybus/svc.c b/drivers/greybus/svc.c
index ce7740e..38f858f 100644
--- a/drivers/greybus/svc.c
+++ b/drivers/greybus/svc.c
@@ -1340,6 +1340,7 @@ struct gb_svc *gb_svc_create(struct gb_host_device *hd)
 
 err_put_device:
        put_device(&svc->dev);
+       destroy_workqueue(svc->wq);
        return NULL;
 }
 
-- 
2.7.4