From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-177.mta1.migadu.com (out-177.mta1.migadu.com [95.215.58.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 273C128F5 for ; Wed, 16 Jul 2025 00:15:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=95.215.58.177 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752624934; cv=none; b=VPN4lKw3nyI6kZL8xTFYzvChOyHmmeVM1dRRsCRLT0VnANdrcZlJb2khL3vl9rsgzO9kQK3iPUz1WM/wAL82ESXdT9HsFPQl9LwN5Hhydgf07J33yHJloFKuWGOkuQi5YcIiv79HyMUvqSOYmA3uqM7avTJrOb5VMIrQddo2Qjw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752624934; c=relaxed/simple; bh=bF3eAJPKjlAX0gmHM4YTfXjMQhi+hJNSNb/htMc19BY=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=nUM1iktk87sqVNq3c3LR1f5KJ81TlJVDP+7u6XM3pv/+cfcAaM9JqiJEJRKsXEZPJI7OtFkGvvMhQAplVgOXVfXXTnOK6uKFlcqNzzXMoHLIaY6T9ogLcToHSss7WkvqLyQ6aB/wG4x5GzZnm2qo5Xysxl0+UPK6hsRyDRx+x74= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=JTQb1Kvk; arc=none smtp.client-ip=95.215.58.177 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="JTQb1Kvk" X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1752624930; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=NqDbyW0SQUqhy7PhdCLuIIofPAFpacRqZlTUSJkPTyE=; b=JTQb1Kvksng+jYaz/qIjlUMNHkTE6wJS+drkqD5B6/k3CPzRQtwKqfyb2H6msM8nV7uBRA y3ErCC9r3W8gycNE18Dr41nrdkPFjuhXXNaF3KTdv8h/r1dfC2UUk57d3tiDkIf/1DwamN AA0B31lDb7enfR1pMvq7BcpdkEVjiuY= From: Zqiang 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 Message-ID: <20250716001524.168110-1-qiang.zhang@linux.dev> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Migadu-Flow: FLOW_OUT This commit make init_status() return -ENOMEM, if invoke kmalloc() return failed. Signed-off-by: Zqiang --- 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