* [PATCH] f_phonet: fix page offset of first received fragment
@ 2011-11-17 12:58 Rémi Denis-Courmont
2011-11-17 22:03 ` David Miller
0 siblings, 1 reply; 2+ messages in thread
From: Rémi Denis-Courmont @ 2011-11-17 12:58 UTC (permalink / raw)
To: netdev; +Cc: Rémi Denis-Courmont
From: Rémi Denis-Courmont <remi.denis-courmont@nokia.com>
We pull one byte (the MAC header) from the first fragment before the
fragment is actually appended. So the socket buffer length is 1, not 0.
Signed-off-by: Rémi Denis-Courmont <remi.denis-courmont@nokia.com>
---
drivers/usb/gadget/f_phonet.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/usb/gadget/f_phonet.c b/drivers/usb/gadget/f_phonet.c
index 3490770..16a509a 100644
--- a/drivers/usb/gadget/f_phonet.c
+++ b/drivers/usb/gadget/f_phonet.c
@@ -346,7 +346,7 @@ static void pn_rx_complete(struct usb_ep *ep, struct usb_request *req)
}
skb_add_rx_frag(skb, skb_shinfo(skb)->nr_frags, page,
- skb->len == 0, req->actual);
+ skb->len <= 1, req->actual);
page = NULL;
if (req->actual < req->length) { /* Last fragment */
--
1.7.5.4
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2011-11-17 12:58 [PATCH] f_phonet: fix page offset of first received fragment Rémi Denis-Courmont
2011-11-17 22:03 ` David Miller
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