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ethernet: Delete unnecessary checks before the macro call “dev_kfree_skb”

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The dev_kfree_skb() function performs also input parameter validation.
Thus the test around the shown calls 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
2019-08-22 20:02:56 +02:00
committed by David S. Miller
parent 5477fccf9a
commit 399e06a517
20 changed files with 27 additions and 57 deletions
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3
drivers/net/ethernet/freescale/gianfar.c
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@@ -2005,8 +2005,7 @@ static void free_skb_rx_queue(struct gfar_priv_rx_q *rx_queue)
struct rxbd8 *rxbdp = rx_queue->rx_bd_base;
if (rx_queue->skb)
dev_kfree_skb(rx_queue->skb);
dev_kfree_skb(rx_queue->skb);
for (i = 0; i < rx_queue->rx_ring_size; i++) {
struct gfar_rx_buff *rxb = &rx_queue->rx_buff[i];