From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934472AbcIOOXr (ORCPT ); Thu, 15 Sep 2016 10:23:47 -0400 Received: from relay1.mentorg.com ([192.94.38.131]:61040 "EHLO relay1.mentorg.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933902AbcIOOXg (ORCPT ); Thu, 15 Sep 2016 10:23:36 -0400 From: Harish Jenny K N To: Felipe Balbi CC: , Greg Kroah-Hartman , , Jim Baxter , , Subject: [PATCH v1 1/3] usb: gadget: NCM: link socket buffers to the device for tx packets Date: Thu, 15 Sep 2016 16:22:56 +0200 Message-ID: <1473949378-13692-2-git-send-email-harish_kandiga@mentor.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1473949378-13692-1-git-send-email-harish_kandiga@mentor.com> References: <1473949378-13692-1-git-send-email-harish_kandiga@mentor.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Torsten Polle Socket buffers should be linked to the (network) device that allocated the buffers. Signed-off-by: Torsten Polle Signed-off-by: Harish Jenny K N --- drivers/usb/gadget/function/f_ncm.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/usb/gadget/function/f_ncm.c b/drivers/usb/gadget/function/f_ncm.c index 6396037..b6771ad 100644 --- a/drivers/usb/gadget/function/f_ncm.c +++ b/drivers/usb/gadget/function/f_ncm.c @@ -1078,6 +1078,7 @@ static struct sk_buff *ncm_wrap_ntb(struct gether *port, if (!ncm->skb_tx_data) goto err; + ncm->skb_tx_data->dev = ncm->netdev; ntb_data = (void *) skb_put(ncm->skb_tx_data, ncb_len); memset(ntb_data, 0, ncb_len); /* dwSignature */ @@ -1096,6 +1097,8 @@ static struct sk_buff *ncm_wrap_ntb(struct gether *port, GFP_ATOMIC); if (!ncm->skb_tx_ndp) goto err; + + ncm->skb_tx_ndp->dev = ncm->netdev; ntb_ndp = (void *) skb_put(ncm->skb_tx_ndp, opts->ndp_size); memset(ntb_ndp, 0, ncb_len); -- 1.7.9.5