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[5/6] net: cxgb3_main: remove redundant null pointer check before kfree_skb

Message ID 1537436266-41955-6-git-send-email-zhongjiang@huawei.com
State Accepted, archived
Delegated to: David Miller
Headers show
Series net: remove redundant null pointer check before kfree_skb | expand

Commit Message

zhong jiang Sept. 20, 2018, 9:37 a.m. UTC 
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>
---
 drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
index a19172d..680c6fe 100644
--- a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
@@ -3423,8 +3423,7 @@  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);