[PATCH] efi: add missed destroy_workqueue when efisubsys_init fails

[Li Heng]

destroy_workqueue() should be called to destroy efi_rts_wq
when efisubsys_init() init resources fails.

Reported-by: Hulk Robot <hul...@huawei.com>
Signed-off-by: Li Heng <lihen...@huawei.com>
---
 drivers/firmware/efi/efi.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c
index 5114cae..f8cce41 100644
--- a/drivers/firmware/efi/efi.c
+++ b/drivers/firmware/efi/efi.c
@@ -379,6 +379,7 @@ static int __init efisubsys_init(void)
        efi_kobj = kobject_create_and_add("efi", firmware_kobj);
        if (!efi_kobj) {
                pr_err("efi: Firmware registration failed.\n");
+               destroy_workqueue(efi_rts_wq);
                return -ENOMEM;
        }
 
@@ -420,6 +421,7 @@ static int __init efisubsys_init(void)
                generic_ops_unregister();
 err_put:
        kobject_put(efi_kobj);
+       destroy_workqueue(efi_rts_wq);
        return error;
 }
 
-- 
2.7.4