Return-path: Received: from mail-pb0-f52.google.com ([209.85.160.52]:53277 "EHLO mail-pb0-f52.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753048Ab3KBNsV (ORCPT ); Sat, 2 Nov 2013 09:48:21 -0400 From: Govindarajulu Varadarajan To: davem@davemloft.net, gregkh@linuxfoundation.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, schwidefsky@de.ibm.com, linville@tuxdriver.com, linux-wireless@vger.kernel.org, netdev@vger.kernel.org, IvDoorn@gmail.com, sbhatewara@vmware.com, samuel@sortiz.org, chas@cmf.nrl.navy.mil, roland@kernel.org, isdn@linux-pingi.de, jcliburn@gmail.com, benve@cisco.com, ssujith@cisco.com, jeffrey.t.kirsher@intel.com, jesse.brandeburg@intel.com, shahed.shaikh@qlogic.com, joe@perches.com, apw@canonical.com Cc: Govindarajulu Varadarajan Subject: [PATCH net-next 03/13] driver: atm: remove unnecessary skb NULL check before calling dev_kfree_skb_irq Date: Sat, 2 Nov 2013 19:17:44 +0530 Message-Id: <1383400074-30555-4-git-send-email-govindarajulu90@gmail.com> (sfid-20131102_145234_702203_5E50B03E) In-Reply-To: <1383400074-30555-1-git-send-email-govindarajulu90@gmail.com> References: <1383400074-30555-1-git-send-email-govindarajulu90@gmail.com> Sender: linux-wireless-owner@vger.kernel.org List-ID: dev_kfree_skb_irq is protected from NULL. No need to check for NULL while calling this function. Signed-off-by: Govindarajulu Varadarajan --- drivers/atm/eni.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/atm/eni.c b/drivers/atm/eni.c index b1955ba..78a4445 100644 --- a/drivers/atm/eni.c +++ b/drivers/atm/eni.c @@ -481,7 +481,7 @@ trouble: if (paddr) pci_unmap_single(eni_dev->pci_dev,paddr,skb->len, PCI_DMA_FROMDEVICE); - if (skb) dev_kfree_skb_irq(skb); + dev_kfree_skb_irq(skb); return -1; } -- 1.8.4.2