Messages in this thread Patch in this message | | | Subject | [PATCH 3/5] ARM: OMAP1: DMA: Delete an unnecessary return statement in omap1_show_dma_caps() | From | SF Markus Elfring <> | Date | Thu, 1 Jun 2017 22:50:06 +0200 |
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From: Markus Elfring <elfring@users.sourceforge.net> Date: Thu, 1 Jun 2017 22:00:21 +0200
The script "checkpatch.pl" pointed information out like the following.
WARNING: void function return statements are not generally useful
Thus remove such a statement in the affected function.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> --- arch/arm/mach-omap1/dma.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/arch/arm/mach-omap1/dma.c b/arch/arm/mach-omap1/dma.c index c545b4e01d53..52d7eda1adec 100644 --- a/arch/arm/mach-omap1/dma.c +++ b/arch/arm/mach-omap1/dma.c @@ -240,7 +240,6 @@ static void omap1_show_dma_caps(void) w |= 1 << 3; dma_write(w, GSCR, 0); } - return; } static unsigned configure_dma_errata(void) -- 2.13.0
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