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net: cxgb3_main: remove redundant null pointer check before kfree_skb 

kfree_skb has taken the null pointer into account. hence it is safe
to remove the redundant null pointer check before kfree_skb.

Signed-off-by: zhong jiang <zhongjiang@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
zhong jiang 2018-09-20 17:37:45 +08:00 committed by David S. Miller
parent e3c3215e41
commit 673eed0c18
1 changed files with 1 additions and 2 deletions
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drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
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@ -3422,8 +3422,7 @@ static void remove_one(struct pci_dev *pdev)
free_netdev(adapter->port[i]);
iounmap(adapter->regs);
if (adapter->nofail_skb)
kfree_skb(adapter->nofail_skb);
kfree_skb(adapter->nofail_skb);
kfree(adapter);
pci_release_regions(pdev);
pci_disable_device(pdev);