From 094b5855bf37eae4b297bc47bb5bc5454f1f6fab Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Tue, 27 Mar 2012 03:17:26 +0000 Subject: cdc-phonet: fix skb truesize underestimation MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Now skb_add_rx_frag() has a truesize parameter, we can fix cdc-phonet to properly account truesize of each fragment : a full page. Signed-off-by: Eric Dumazet Cc: Felipe Balbi Cc: Greg Kroah-Hartman Cc: Rémi Denis-Courmont Acked-by: Rémi Denis-Courmont Signed-off-by: David S. Miller --- drivers/net/usb/cdc-phonet.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/net/usb/cdc-phonet.c') diff --git a/drivers/net/usb/cdc-phonet.c b/drivers/net/usb/cdc-phonet.c index 3886b30ed373..3e41b00c6806 100644 --- a/drivers/net/usb/cdc-phonet.c +++ b/drivers/net/usb/cdc-phonet.c @@ -165,13 +165,13 @@ static void rx_complete(struct urb *req) memcpy(skb_put(skb, 1), page_address(page), 1); skb_add_rx_frag(skb, skb_shinfo(skb)->nr_frags, page, 1, req->actual_length, - req->actual_length); + PAGE_SIZE); page = NULL; } } else { skb_add_rx_frag(skb, skb_shinfo(skb)->nr_frags, page, 0, req->actual_length, - req->actual_length); + PAGE_SIZE); page = NULL; } if (req->actual_length < PAGE_SIZE) -- cgit v1.2.3