Messages in this thread | | | Subject | Re: [PATCH] ARM: OMAP2+: remove unneeded variable "errata" in configure_dma_errata() | From | Jason Yan <> | Date | Wed, 6 May 2020 16:43:00 +0800 |
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在 2020/5/6 16:29, Russell King - ARM Linux admin 写道: > On Wed, May 06, 2020 at 02:19:00PM +0800, Jason Yan wrote: >> Fix the following coccicheck warning: >> >> arch/arm/mach-omap2/dma.c:82:10-16: Unneeded variable: "errata". Return >> "0" on line 161 > > NAK. Look closer at what the code is doing, thanks. > > This warning is basically incorrect. >
OK, the macro SET_DMA_ERRATA is using this variable.
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