This is a note to let you know that I've just added the patch titled usb: hso: remove the bailout parameter to the 5.4-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: usb-hso-remove-the-bailout-parameter.patch and it can be found in the queue-5.4 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From dcb713d53e2eadf42b878c12a471e74dc6ed3145 Mon Sep 17 00:00:00 2001 From: Dongliang Mu <mudongliangabcd@xxxxxxxxx> Date: Wed, 21 Jul 2021 16:14:57 +0800 Subject: usb: hso: remove the bailout parameter From: Dongliang Mu <mudongliangabcd@xxxxxxxxx> commit dcb713d53e2eadf42b878c12a471e74dc6ed3145 upstream. There are two invocation sites of hso_free_net_device. After refactoring hso_create_net_device, this parameter is useless. Remove the bailout in the hso_free_net_device and change the invocation sites of this function. Signed-off-by: Dongliang Mu <mudongliangabcd@xxxxxxxxx> Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx> Signed-off-by: Ovidiu Panait <ovidiu.panait@xxxxxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/net/usb/hso.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) --- a/drivers/net/usb/hso.c +++ b/drivers/net/usb/hso.c @@ -2354,7 +2354,7 @@ static int remove_net_device(struct hso_ } /* Frees our network device */ -static void hso_free_net_device(struct hso_device *hso_dev, bool bailout) +static void hso_free_net_device(struct hso_device *hso_dev) { int i; struct hso_net *hso_net = dev2net(hso_dev); @@ -2377,7 +2377,7 @@ static void hso_free_net_device(struct h kfree(hso_net->mux_bulk_tx_buf); hso_net->mux_bulk_tx_buf = NULL; - if (hso_net->net && !bailout) + if (hso_net->net) free_netdev(hso_net->net); kfree(hso_dev); @@ -3133,7 +3133,7 @@ static void hso_free_interface(struct us rfkill_unregister(rfk); rfkill_destroy(rfk); } - hso_free_net_device(network_table[i], false); + hso_free_net_device(network_table[i]); } } } Patches currently in stable-queue which might be from mudongliangabcd@xxxxxxxxx are queue-5.4/usb-hso-remove-the-bailout-parameter.patch queue-5.4/usb-hso-fix-error-handling-code-of-hso_create_net_device.patch