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net: fec: Delete unnecessary checks before the function call "kfree"

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The kfree() function tests whether its argument is NULL and then
returns immediately. Thus the test around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Markus Elfring 2015-02-04 12:56:42 +01:00 • committed by David S. Miller
parent 2d4ad4f690
commit 1b4b32c6b8
1 changed files with 2 additions and 5 deletions
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7
drivers/net/ethernet/freescale/fec_main.c
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@ -2596,12 +2596,9 @@ static void fec_enet_free_queue(struct net_device *ndev)
}
for (i = 0; i < fep->num_rx_queues; i++)
if (fep->rx_queue[i])
kfree(fep->rx_queue[i]);
kfree(fep->rx_queue[i]);
for (i = 0; i < fep->num_tx_queues; i++)
if (fep->tx_queue[i])
kfree(fep->tx_queue[i]);
kfree(fep->tx_queue[i]);
}
static int fec_enet_alloc_queue(struct net_device *ndev)