lkml.org 
[lkml]   [2024]   [Apr]   [24]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v2] net: usb: ax88179_178a: Add check for usbnet_get_endpoints()
Date
To avoid the failure of usbnet_get_endpoints(), we should check the
return value of the usbnet_get_endpoints().

Signed-off-by: Ma Ke <make_ruc2021@163.com>
---
drivers/net/usb/ax88179_178a.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/net/usb/ax88179_178a.c b/drivers/net/usb/ax88179_178a.c
index 752f821a1990..388ea178c91d 100644
--- a/drivers/net/usb/ax88179_178a.c
+++ b/drivers/net/usb/ax88179_178a.c
@@ -1287,8 +1287,11 @@ static void ax88179_get_mac_addr(struct usbnet *dev)
static int ax88179_bind(struct usbnet *dev, struct usb_interface *intf)
{
struct ax88179_data *ax179_data;
+ int ret;

- usbnet_get_endpoints(dev, intf);
+ ret = usbnet_get_endpoints(dev, intf);
+ if (ret < 0)
+ return ret;

ax179_data = kzalloc(sizeof(*ax179_data), GFP_KERNEL);
if (!ax179_data)
--
2.37.2

\
 
 \ /
  Last update: 2024-04-24 09:00    [W:0.085 / U:0.224 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site