From: Hangyu Hua hbh25y@gmail.com
[ Upstream commit 6fd57e1d120bf13d4dc6c200a7cf914e6347a316 ]
usb_get_dev will be called before lbs_get_firmware_async which means that usb_put_dev need to be called when lbs_get_firmware_async fails.
Fixes: ce84bb69f50e ("libertas USB: convert to asynchronous firmware loading") Signed-off-by: Hangyu Hua hbh25y@gmail.com Signed-off-by: Kalle Valo kvalo@kernel.org Link: https://lore.kernel.org/r/20220620092350.39960-1-hbh25y@gmail.com Link: https://lore.kernel.org/r/20220622113402.16969-1-colin.i.king@gmail.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/wireless/marvell/libertas/if_usb.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/net/wireless/marvell/libertas/if_usb.c b/drivers/net/wireless/marvell/libertas/if_usb.c index 5d6dc1dd050d..32fdc4150b60 100644 --- a/drivers/net/wireless/marvell/libertas/if_usb.c +++ b/drivers/net/wireless/marvell/libertas/if_usb.c @@ -287,6 +287,7 @@ static int if_usb_probe(struct usb_interface *intf, return 0;
err_get_fw: + usb_put_dev(udev); lbs_remove_card(priv); err_add_card: if_usb_reset_device(cardp);