From: Li Heng <liheng40@huawei.com> commit 98086df8b70c06234a8f4290c46064e44dafa0ed upstream. destroy_workqueue() should be called to destroy efi_rts_wq when efisubsys_init() init resources fails. Cc: <stable@vger.kernel.org> Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Li Heng <liheng40@huawei.com> Link: https://lore.kernel.org/r/1595229738-10087-1-git-send-email-liheng40@huawei.... Signed-off-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- 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 94dc8d59e27a9..f3c00c618ff9a 100644 --- a/drivers/firmware/efi/efi.c +++ b/drivers/firmware/efi/efi.c @@ -361,6 +361,7 @@ 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; } @@ -397,6 +398,7 @@ static int __init efisubsys_init(void) generic_ops_unregister(); err_put: kobject_put(efi_kobj); + destroy_workqueue(efi_rts_wq); return error; } -- 2.25.1