diff options
| author | Markus Elfring <elfring@users.sourceforge.net> | 2015-02-04 12:56:42 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-02-05 09:26:04 +0100 |
| commit | 1b4b32c6b88b3a0985b9448f52b3a58021de5653 (patch) | |
| tree | efebc228d931468ab1b181599a8306601d3cf4cb | |
| parent | myri10ge: Delete an unnecessary check before the function call "kfree" (diff) | |
| download | linux-1b4b32c6b88b3a0985b9448f52b3a58021de5653.tar.xz linux-1b4b32c6b88b3a0985b9448f52b3a58021de5653.zip | |
net: fec: Delete unnecessary checks before the function call "kfree"
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>
| -rw-r--r-- | drivers/net/ethernet/freescale/fec_main.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c index 58cabee00abf..9bb6220663b2 100644 --- a/drivers/net/ethernet/freescale/fec_main.c +++ b/drivers/net/ethernet/freescale/fec_main.c @@ -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) |