Merge remote-tracking branches 'spi/topic/spidev', 'spi/topic/sunxi', 'spi/topic...

[linux.git] / drivers / net / can / at91_can.c

diff --git a/drivers/net/can/at91_can.c b/drivers/net/can/at91_can.c
index 8b3275d7792acbab2d0ba9efe9fe3e2a6b283231..8f5e93cb79752703c141704011490535664b941e 100644 (file)
--- a/drivers/net/can/at91_can.c
+++ b/drivers/net/can/at91_can.c
@@ -712,9 +712,10 @@ static int at91_poll_rx(struct net_device *dev, int quota)
 
        /* upper group completed, look again in lower */
        if (priv->rx_next > get_mb_rx_low_last(priv) &&
-           quota > 0 && mb > get_mb_rx_last(priv)) {
+           mb > get_mb_rx_last(priv)) {
                priv->rx_next = get_mb_rx_first(priv);
-               goto again;
+               if (quota > 0)
+                       goto again;
        }
 
        return received;