diff options
| author | Hayes Wang <hayeswang@realtek.com> | 2024-03-08 15:52:06 +0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-03-11 14:12:16 -0700 |
| commit | 46590b545df636aea0f9f7f2100d9963c0af5824 (patch) | |
| tree | c282ab6656d7f489ee38336cf1fc639ded051493 /drivers | |
| parent | 8f4cd89bf10607de08231d6d91a73dd63336808e (diff) | |
r8152: fix unknown device for choose_configuration
For the unknown device, rtl8152_cfgselector_choose_configuration()
should return a negative value. Then, usb_choose_configuration() would
set a configuration for CDC ECM or NCM mode. Otherwise, there is no
usb interface driver for the device.
Fixes: aa4f2b3e418e ("r8152: Choose our USB config with choose_configuration() rather than probe()")
Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Link: https://lore.kernel.org/r/20240308075206.33553-436-nic_swsd@realtek.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/usb/r8152.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c index 0d0672d2a654..51fe00c2b896 100644 --- a/drivers/net/usb/r8152.c +++ b/drivers/net/usb/r8152.c @@ -10078,7 +10078,7 @@ static int rtl8152_cfgselector_choose_configuration(struct usb_device *udev) * driver supports it. */ if (__rtl_get_hw_ver(udev) == RTL_VER_UNKNOWN) - return 0; + return -ENODEV; /* The vendor mode is not always config #1, so to find it out. */ c = udev->config; |