net: mvpp2: Adjust a null pointer check in mvpp2_egress_enable()

The script "checkpatch.pl" pointed information out like the following.

Comparison to NULL could be written "txq->descs".

Thus fix the affected source code place.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/marvell/mvpp2.c b/drivers/net/ethernet/marvell/mvpp2.c
index 3bdd3f1fe34eab7470c2649a7f644fee89aee338..9b875d776b296d165c4ae3a994bd527a8dafb698 100644 (file)
--- a/drivers/net/ethernet/marvell/mvpp2.c
+++ b/drivers/net/ethernet/marvell/mvpp2.c
@@ -4415,7 +4415,7 @@ static void mvpp2_egress_enable(struct mvpp2_port *port)
        for (queue = 0; queue < txq_number; queue++) {
                struct mvpp2_tx_queue *txq = port->txqs[queue];
 
-               if (txq->descs != NULL)
+               if (txq->descs)
                        qmap |= (1 << queue);
        }