diff options
| author | Markus Elfring <elfring@users.sourceforge.net> | 2019-08-22 21:02:56 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-08-23 02:22:04 +0300 |
| commit | 399e06a517b6f1da5f617d413f6e5489f5054f7a (patch) | |
| tree | 6d406a7734d005746d300bd75f332dae2c961b01 /drivers/net/ethernet/intel/e1000 | |
| parent | 5477fccf9abd7342a987d401fa50c0d93ebd09b9 (diff) | |
| download | linux-399e06a517b6f1da5f617d413f6e5489f5054f7a.tar.xz | |
ethernet: Delete unnecessary checks before the macro call “dev_kfree_skb”
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>
Diffstat (limited to 'drivers/net/ethernet/intel/e1000')
| -rw-r--r-- | drivers/net/ethernet/intel/e1000/e1000_ethtool.c | 3 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/e1000/e1000_main.c | 3 |
2 files changed, 2 insertions, 4 deletions
diff --git a/drivers/net/ethernet/intel/e1000/e1000_ethtool.c b/drivers/net/ethernet/intel/e1000/e1000_ethtool.c index a41008523c98..71d3d8854d8f 100644 --- a/drivers/net/ethernet/intel/e1000/e1000_ethtool.c +++ b/drivers/net/ethernet/intel/e1000/e1000_ethtool.c @@ -937,8 +937,7 @@ static void e1000_free_desc_rings(struct e1000_adapter *adapter) txdr->buffer_info[i].dma, txdr->buffer_info[i].length, DMA_TO_DEVICE); - if (txdr->buffer_info[i].skb) - dev_kfree_skb(txdr->buffer_info[i].skb); + dev_kfree_skb(txdr->buffer_info[i].skb); } } diff --git a/drivers/net/ethernet/intel/e1000/e1000_main.c b/drivers/net/ethernet/intel/e1000/e1000_main.c index 6b6ba1c38235..86493fea56e4 100644 --- a/drivers/net/ethernet/intel/e1000/e1000_main.c +++ b/drivers/net/ethernet/intel/e1000/e1000_main.c @@ -4175,8 +4175,7 @@ static bool e1000_clean_jumbo_rx_irq(struct e1000_adapter *adapter, /* an error means any chain goes out the window * too */ - if (rx_ring->rx_skb_top) - dev_kfree_skb(rx_ring->rx_skb_top); + dev_kfree_skb(rx_ring->rx_skb_top); rx_ring->rx_skb_top = NULL; goto next_desc; } |