Messages in this thread | | | Date | Mon, 24 Apr 2023 12:48:19 +0100 | From | Mark Brown <> | Subject | Re: [PATCH] spi: davinci: Remove dead code in `davinci_spi_probe()` |
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On Sun, Apr 23, 2023 at 03:24:46AM +0000, Li Ningke wrote: > Smatch complains that > drivers/spi/spi-davinci.c:915 davinci_spi_probe() warn: > platform_get_irq() does not return zero > > There is no need to check whether the return value is zero as > `platform_get_irq()` only returns non-zero IRQ number on success > or negative error number on failure, removing them to solve this > problem.
Is that check valid? 0 was a valid interrupt for some architectures... [unhandled content-type:application/pgp-signature] | |