leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

usb: gadget: NCM: link socket buffers to the device for tx packets

Browse Source 
Socket buffers should be linked to the (network) device that allocated
the buffers.

Signed-off-by: Torsten Polle <tpolle@de.adit-jv.com>
Signed-off-by: Harish Jenny K N <harish_kandiga@mentor.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
This commit is contained in:
Torsten Polle 2016-09-19 10:05:40 +02:00 committed by Felipe Balbi
parent 5bdcde90d7
commit 9a5380c3ba
1 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/usb/gadget/function/f_ncm.c
View File

@ -1078,6 +1078,7 @@ static struct sk_buff *ncm_wrap_ntb(struct gether *port,
if (!ncm->skb_tx_data) if (!ncm->skb_tx_data)
goto err; goto err;
ncm->skb_tx_data->dev = ncm->netdev;
ntb_data = (void *) skb_put(ncm->skb_tx_data, ncb_len); ntb_data = (void *) skb_put(ncm->skb_tx_data, ncb_len);
memset(ntb_data, 0, ncb_len); memset(ntb_data, 0, ncb_len);
/* dwSignature */ /* dwSignature */
@ -1096,6 +1097,8 @@ static struct sk_buff *ncm_wrap_ntb(struct gether *port,
GFP_ATOMIC); GFP_ATOMIC);
if (!ncm->skb_tx_ndp) if (!ncm->skb_tx_ndp)
goto err; goto err;
ncm->skb_tx_ndp->dev = ncm->netdev;
ntb_ndp = (void *) skb_put(ncm->skb_tx_ndp, ntb_ndp = (void *) skb_put(ncm->skb_tx_ndp,
opts->ndp_size); opts->ndp_size);
memset(ntb_ndp, 0, ncb_len); memset(ntb_ndp, 0, ncb_len);