ps3_gelic: Don't kill the device on DMA failure

Reset card->tx_dma_progress when lv1_net_start_tx_dma() fails or it
won't send anything afterwards anymore

Signed-off-by: Andre Heider <a.heider@gmail.com>
Acked-by: Geoff Levand <geoff@infradead.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 3 insertions, 1 deletions

diff --git a/drivers/net/ps3_gelic_net.c b/drivers/net/ps3_gelic_net.c
index 94422fcc8576..4acc17bffc42 100644
--- a/drivers/net/ps3_gelic_net.c
+++ b/drivers/net/ps3_gelic_net.c
@@ -838,9 +838,11 @@ static int gelic_card_kick_txdma(struct gelic_card *card,
                 card->tx_dma_progress = 1;
                 status = lv1_net_start_tx_dma(bus_id(card), dev_id(card),
                                               descr->bus_addr, 0);
-                if (status)
+                if (status) {
+                        card->tx_dma_progress = 0;
                         dev_info(ctodev(card), "lv1_net_start_txdma failed," \
                                  "status=%d\n", status);
+                }
         }
         return status;
 }