qeth: EDDP does not work on large MTUs

Fix filling the qdio buffers in EDDP mode.

Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: Ursula Braun <braunu@de.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/s390/net/qeth_main.c b/drivers/s390/net/qeth_main.c
index b41a53816e92..fe6164795eda 100644
--- a/drivers/s390/net/qeth_main.c
+++ b/drivers/s390/net/qeth_main.c
@@ -4508,7 +4508,8 @@ qeth_do_send_packet(struct qeth_card *card, struct qeth_qdio_out_q *queue,
                         /* check if we have enough elements (including following
                          * free buffers) to handle eddp context */
                         if (qeth_eddp_check_buffers_for_context(queue,ctx) < 0){
-                                printk("eddp tx_dropped 1\n");
+                                if (net_ratelimit())
+                                        PRINT_WARN("eddp tx_dropped 1\n");
                                 rc = -EBUSY;
                                 goto out;
                         }