sdp: Fix ZCopy sink not working

Signed-off-by: Amir Vadai <amirv@mellanox.co.il>

diff --git a/drivers/infiniband/ulp/sdp/sdp_zcopy.c b/drivers/infiniband/ulp/sdp/sdp_zcopy.c
index cfa3beec1e7d75617f3a7ed744c018120f3398d9..2c83d2868b0cc4341ef9a3eff65719049cfacaa1 100644 (file)
--- a/drivers/infiniband/ulp/sdp/sdp_zcopy.c
+++ b/drivers/infiniband/ulp/sdp/sdp_zcopy.c
@@ -564,7 +564,7 @@ int sdp_rdma_to_iovec(struct sock *sk, struct iovec *iov, struct sk_buff *skb,
                sdp_update_iov_used(sk, iov, copied);
                rx_sa->used += copied;
                atomic_add(copied, &ssk->rcv_nxt);
-               *used += copied;
+               *used = copied;
        }
 
        ssk->tx_ring.rdma_inflight = NULL;