From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Date: Sat, 06 Dec 2014 05:14:58 +0000 Subject: Re: [PATCH 1/1] net-ipvlan: Deletion of an unnecessary check before the function call "free_percpu" Message-Id: <20141205.211458.852732910784554172.davem@davemloft.net> List-Id: References: <5317A59D.4@users.sourceforge.net> <5479E693.3010200@users.sourceforge.net> In-Reply-To: <5479E693.3010200@users.sourceforge.net> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: elfring@users.sourceforge.net Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org, julia.lawall@lip6.fr From: SF Markus Elfring Date: Sat, 29 Nov 2014 16:30:27 +0100 > From: Markus Elfring > Date: Sat, 29 Nov 2014 16:23:20 +0100 > > The free_percpu() function tests whether its argument is NULL and then > returns immediately. Thus the test around the call is not needed. > > This issue was detected by using the Coccinelle software. > > Signed-off-by: Markus Elfring Applied.