From: Zqiang <qiang.zhang@linux.dev>
To: oneukum@suse.com, kuba@kernel.org, andrew+netdev@lunn.ch,
davem@davemloft.net, pabeni@redhat.com
Cc: qiang.zhang@linux.dev, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH] net: usb: Make init_satus() return -ENOMEM if alloc failed
Date: Wed, 16 Jul 2025 08:15:23 +0800 [thread overview]
Message-ID: <20250716001524.168110-1-qiang.zhang@linux.dev> (raw)
This commit make init_status() return -ENOMEM, if invoke
kmalloc() return failed.
Signed-off-by: Zqiang <qiang.zhang@linux.dev>
---
drivers/net/usb/usbnet.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
index 921c05bc73e3..26fce452581c 100644
--- a/drivers/net/usb/usbnet.c
+++ b/drivers/net/usb/usbnet.c
@@ -254,6 +254,8 @@ static int init_status (struct usbnet *dev, struct usb_interface *intf)
"status ep%din, %d bytes period %d\n",
usb_pipeendpoint(pipe), maxp, period);
}
+ } else {
+ return -ENOMEM;
}
return 0;
}
--
2.48.1
next reply other threads:[~2025-07-16 0:15 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-16 0:15 Zqiang [this message]
2025-07-16 0:15 ` [PATCH] net: usb: Remove duplicate assignments for net->pcpu_stat_type Zqiang
2025-07-16 9:19 ` Simon Horman
2025-07-16 22:11 ` Jakub Kicinski
2025-07-17 0:08 ` qiang.zhang
2025-07-21 9:50 ` patchwork-bot+netdevbpf
2025-07-16 9:18 ` [PATCH] net: usb: Make init_satus() return -ENOMEM if alloc failed Simon Horman
2025-07-17 0:04 ` qiang.zhang
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