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Subject[PATCH 20/25] net: mvpp2: Adjust a null pointer check in mvpp2_egress_enable()
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From: Markus Elfring <elfring@users.sourceforge.net>
Date: Mon, 17 Apr 2017 14:07:52 +0200

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>
---
drivers/net/ethernet/marvell/mvpp2.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/marvell/mvpp2.c b/drivers/net/ethernet/marvell/mvpp2.c
index 3bdd3f1fe34e..9b875d776b29 100644
--- 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);
}

--
2.12.2
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