On Wed, Apr 8, 2015 at 3:50 AM, Alexandre Courbot <gnurou@xxxxxxxxx> wrote: > I wonder, is this any better, or is there a recommended guideline > somewhere? This construct is used in Chapter 7 of Documentation/CodingStyle Though the use is not commented on. But it's fairly common & compact & nice I think. Yours, Linus Walleij -- To unsubscribe from this list: send the line "unsubscribe linux-gpio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: [PATCH gpio 4/4] drivers: gpio: use (!foo) instead of (foo == NULL)
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- Subject: Re: [PATCH gpio 4/4] drivers: gpio: use (!foo) instead of (foo == NULL)
- From: Linus Walleij <linus.walleij@xxxxxxxxxx>
- Date: Wed, 8 Apr 2015 16:56:59 +0200
- In-reply-to: <CAAVeFuKU0di4qSqb4BXUSJ6FZ0R4hFUxMmaOYmBnBPuJsP3S2A@mail.gmail.com>
- References:
- [PATCH gpio 0/4] cleanup for gpio drivers
- From: Varka Bhadram
- [PATCH gpio 4/4] drivers: gpio: use (!foo) instead of (foo == NULL)
- From: Varka Bhadram
- Re: [PATCH gpio 4/4] drivers: gpio: use (!foo) instead of (foo == NULL)
- From: Linus Walleij
- Re: [PATCH gpio 4/4] drivers: gpio: use (!foo) instead of (foo == NULL)
- From: Alexandre Courbot
- [PATCH gpio 0/4] cleanup for gpio drivers
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