IB/sdp: Thinko fix: must update nr frags.

diff --git a/drivers/infiniband/ulp/sdp/sdp_bcopy.c b/drivers/infiniband/ulp/sdp/sdp_bcopy.c
index 9e25c2c2e751bab80108fd9e2318c36b9c8ce1c4..ec35ec1b7c53f75dbfb9b86d79aa461c6dc30a47 100644 (file)
--- a/drivers/infiniband/ulp/sdp/sdp_bcopy.c
+++ b/drivers/infiniband/ulp/sdp/sdp_bcopy.c
@@ -397,8 +397,9 @@ static void sdp_handle_wc(struct sdp_sock *ssk, struct ib_wc *wc)
 
                        skb->truesize = sizeof(struct sdp_bsdh) +
                                PAGE_ALIGN(skb->data_len);
+                       skb_shinfo(skb)->nr_frags = PFN_ALIGN(skb->data_len);
 
-                       for (i = PFN_ALIGN(skb->data_len) + 1;
+                       for (i = skb_shinfo(skb)->nr_frags;
                             i < SDP_MAX_SEND_SKB_FRAGS; ++i)
                                __free_page(skb_shinfo(skb)->frags[i].page);