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Date: Fri, 06 Nov 2015 23:33:11 -0500 (EST) From: David Miller <davem@...emloft.net> To: elfring@...rs.sourceforge.net Cc: lars.persson@...s.com, netdev@...r.kernel.org, linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org, julia.lawall@...6.fr Subject: Re: [PATCH] DWC Ethernet QoS: Delete an unnecessary check before the function call "of_node_put" From: SF Markus Elfring <elfring@...rs.sourceforge.net> Date: Fri, 6 Nov 2015 08:15:30 +0100 > From: Markus Elfring <elfring@...rs.sourceforge.net> > Date: Fri, 6 Nov 2015 08:00:22 +0100 > > The of_node_put() 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 <elfring@...rs.sourceforge.net> Please resubmit this with a more appropriate Subject line. The subsystem prefix should be all lower-case and typically indicate the most specific subsystem or area being changed. In this case it's a driver, therefore simply use the driver name "dwc_eth_qos: ". -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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