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Date: Thu, 18 Jun 2015 18:41:14 +0200 From: Alexandre Belloni <alexandre.belloni@...e-electrons.com> To: Nicholas Krause <xerofoify@...il.com> Cc: balbi@...com, gregkh@...uxfoundation.org, nicolas.ferre@...el.com, boris.brezillon@...e-electrons.com, peter.chen@...escale.com, ronald.wahl@...itan.com, voice.shen@...el.com, linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH] usb:gadget:Simplify the error checking of the function,at91sam9261_udc_init On 03/05/2015 at 23:25:02 -0400, Nicholas Krause wrote : > This simplifies the error checking of the function,at91sam9261_udc_init > by using PTR_ERR_OR_ZERO in the return statement rather then a unnessary > if statement to check the return value of a call to the function, > syscon_regmap_lookup_by_phandle by checking with a call to the function, > IS_ERR and returning a error pointer if there is one for the function, > at91sam9261_udc_init. Furthermore this was found by running coccinelle > against the lastest kernel tree. > > Signed-off-by: Nicholas Krause <xerofoify@...il.com> Acked-by: Alexandre Belloni <alexandre.belloni@...e-electrons.com> -- Alexandre Belloni, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com -- 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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