sdp: fix for handling multi iov's in ZCOPY.

Signed-off-by: Eldad Zinger <eldadz@mellanox.co.il>

diff --git a/drivers/infiniband/ulp/sdp/sdp_zcopy.c b/drivers/infiniband/ulp/sdp/sdp_zcopy.c
index a8717ad3a5778c79795711d99e9cfca5efd4e50b..4cb8dff79e9a76667f6fd6d81be05bfbedfdb1c0 100644 (file)
--- a/drivers/infiniband/ulp/sdp/sdp_zcopy.c
+++ b/drivers/infiniband/ulp/sdp/sdp_zcopy.c
@@ -554,6 +554,9 @@ int sdp_rdma_to_iovec(struct sock *sk, struct iovec *iov, struct sk_buff *skb,
        int len = *used;
        int copied;
 
+       while (!iov->iov_len)
+               ++iov;
+
        sdp_dbg_data(&ssk->isk.sk, "preparing RDMA read."
                " len: 0x%x. buffer len: 0x%lx\n", len, iov->iov_len);