linux-kernel - [PATCH v2 2/3] usb: gadget: u_ether: link socket buffers to the device for received packets

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Message-ID: <1474272342-5065-3-git-send-email-harish_kandiga@mentor.com>
Date:   Mon, 19 Sep 2016 10:05:41 +0200
From:   Harish Jenny K N <harish_kandiga@...tor.com>
To:     Felipe Balbi <balbi@...nel.org>
CC:     <linux-usb@...r.kernel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        <linux-kernel@...r.kernel.org>, Jim Baxter <jim_baxter@...tor.com>,
        <harish_kandiga@...tor.com>, <tpolle@...adit-jv.com>
Subject: [PATCH v2 2/3] usb: gadget: u_ether: link socket buffers to the device for received packets

From: Torsten Polle <tpolle@...adit-jv.com>

Socket buffers should be linked to the (network) device that allocated
the buffers. __netdev_alloc_skb performs this task.

Signed-off-by: Torsten Polle <tpolle@...adit-jv.com>
Signed-off-by: Jim Baxter <jim_baxter@...tor.com>
Signed-off-by: Harish Jenny K N <harish_kandiga@...tor.com>
---
Change from v1 to v2
Subject line changed

 drivers/usb/gadget/function/u_ether.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/gadget/function/u_ether.c b/drivers/usb/gadget/function/u_ether.c
index 8cb0803..d8593c7 100644
--- a/drivers/usb/gadget/function/u_ether.c
+++ b/drivers/usb/gadget/function/u_ether.c
@@ -224,7 +224,7 @@ static void defer_kevent(struct eth_dev *dev, int flag)
 	if (dev->port_usb->is_fixed)
 		size = max_t(size_t, size, dev->port_usb->fixed_out_len);
 
-	skb = alloc_skb(size + NET_IP_ALIGN, gfp_flags);
+	skb = __netdev_alloc_skb(dev->net, size + NET_IP_ALIGN, gfp_flags);
 	if (skb == NULL) {
 		DBG(dev, "no rx skb\n");
 		goto enomem;
-- 
1.7.9.5