From: Chen Ni nichen@iscas.ac.cn
[ Upstream commit 07161b2416f740a2cb87faa5566873f401440a61 ]
Add check for usbnet_get_endpoints() and return the error if it fails in order to transfer the error.
Signed-off-by: Chen Ni nichen@iscas.ac.cn Reviewed-by: Simon Horman horms@kernel.org Fixes: 19a38d8e0aa3 ("USB2NET : SR9800 : One chip USB2.0 USB2NET SR9800 Device Driver Support") Link: https://lore.kernel.org/r/20240305075927.261284-1-nichen@iscas.ac.cn Signed-off-by: Jakub Kicinski kuba@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/usb/sr9800.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/net/usb/sr9800.c b/drivers/net/usb/sr9800.c index 576401c8b1bee..79358369c4565 100644 --- a/drivers/net/usb/sr9800.c +++ b/drivers/net/usb/sr9800.c @@ -736,7 +736,9 @@ static int sr9800_bind(struct usbnet *dev, struct usb_interface *intf)
data->eeprom_len = SR9800_EEPROM_LEN;
- usbnet_get_endpoints(dev, intf); + ret = usbnet_get_endpoints(dev, intf); + if (ret) + goto out;
/* LED Setting Rule : * AABB:CCDD