From: Ma Ke <make_ruc2021@163.com>
To: davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
pabeni@redhat.com, jtornosm@redhat.com, andrew@lunn.ch,
horms@kernel.org, hkallweit1@gmail.com, make_ruc2021@163.com
Cc: linux-usb@vger.kernel.org, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH] net: usb: ax88179_178a: Add check for usbnet_get_endpoints()
Date: Wed, 24 Apr 2024 09:14:54 +0800 [thread overview]
Message-ID: <20240424011454.1554088-1-make_ruc2021@163.com> (raw)
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 | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/net/usb/ax88179_178a.c b/drivers/net/usb/ax88179_178a.c
index 752f821a1990..cf8d19584725 100644
--- a/drivers/net/usb/ax88179_178a.c
+++ b/drivers/net/usb/ax88179_178a.c
@@ -1288,7 +1288,9 @@ static int ax88179_bind(struct usbnet *dev, struct usb_interface *intf)
{
struct ax88179_data *ax179_data;
- 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
next reply other threads:[~2024-04-24 1:15 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-24 1:14 Ma Ke [this message]
2024-04-24 5:06 ` [PATCH] net: usb: ax88179_178a: Add check for usbnet_get_endpoints() Hariprasad Kelam
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20240424011454.1554088-1-make_ruc2021@163.com \
--to=make_ruc2021@163.com \
--cc=andrew@lunn.ch \
--cc=davem@davemloft.net \
--cc=edumazet@google.com \
--cc=hkallweit1@gmail.com \
--cc=horms@kernel.org \
--cc=jtornosm@redhat.com \
--cc=kuba@kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-usb@vger.kernel.org \
--cc=netdev@vger.kernel.org \
--cc=pabeni@redhat.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).